Home page of the microscope service parts, repair and spare parts online catalog - Sermik-Oplatek Mikroskopservice Dresden f.n.n.Z

Webpage www.microscopeparts.eu - sale of original, used and refurbished service, repair, and replacement parts for student, biological, laboratory, measuring, toolmakers, and stereo microscopes. Mail order.

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The table below is the search result: "PZO + Service and spare parts"

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Main table with a list of microscope parts

Photos PartIndex Short name Part name Description Number of pieces Price Category Manufacturer It comes from Compatible with Why do you need this? Added ↑

11 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00444
PZO microscope K51 Condenser Iris

The name of this microscope part.

Iris diaphragm blade cover for PZO K51 condenser. Set includes 3 screws.

Description of this part for the microscope.

- As a service part for replacement

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO K51 Irisblende Abdeckung
  • PZO K51 condenser iris diaphragm cover with screws
  • PZO Biolar Kondensor K51 Irisblendendeckel
  • PZO Biolar condenser iris repair part
  • PZO K51 Irisblende zerlegt - Deckel fehlt
  • PZO K51 iris blades falling out - cover replacement
  • PZO Warszawa Kondensor Ersatzteil
  • kryt irisové clony kondenzoru PZO K51
  • tapa del diafragma iris condensador PZO K51
  • repuesto condensador microscopio PZO Biolar
  • coperchio diaframma a iride condensatore PZO K51
  • ricambio condensatore microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

10 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

  • - być może pasuje do przysłon irysowych w innych modelach kondensorów PZO

A list of potential uses for this part and when it might be needed.

  • very often during servicing (cleaning, starting up) of the iris diaphragm in the condenser, the screws or threads in this element made of soft aluminum get damaged.
0000-00-00 00:00:00

12 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00447
Blades for Iris Diaphragm for PZO K51 microscope condenser, Biolar

The name of this microscope part.

13 pcs. iris diaphragm blades for the PZO K51 condenser.

Description of this part for the microscope.

13 pcs. iris diaphragm blades for the PZO K51 condenser. Most often for the PZO Biolar microscope. They probably also fit other PZO condensers. It is possible to buy the ...

diaphragm blades individually.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO K51 Irisblendenlamellen 13 Stück
  • PZO K51 condenser iris diaphragm blades set of 13
  • PZO Biolar Kondensor Lamellen Irisblende
  • PZO Biolar condenser iris leaves replacement
  • PZO K51 Irisblende Lamelle verbogen - Ersatz
  • PZO K51 iris blade broken - single blade
  • PZO Kondensor Irisblende reparieren
  • lamely irisové clony PZO K51
  • laminillas del diafragma iris condensador PZO K51
  • láminas iris microscopio PZO Biolar
  • lamelle diaframma a iride condensatore PZO K51
  • lamelle iride microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

15 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

  • - Raczej pasują również do innych kondensorów PZO

A list of potential uses for this part and when it might be needed.

  • Aperture blades very often break, get lost or bend
  • Aperture blades tend to rust, sometimes the rust remover eats through the blades.
0000-00-00 00:00:00

13 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00446
Holder for Iris Diaphragm for PZO K51 microscope condenser, Biolar

The name of this microscope part.

Holder / manipulator / handle for moving the iris diaphragm for the PZO K51 condenser.

Description of this part for the microscope.

The element contains grooves into which the protruding "pins" of the aperture blades are inserted.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO K51 Irisblende Hebel
  • PZO K51 iris diaphragm lever handle
  • PZO Biolar Kondensor Irisblenden Stellring
  • PZO Biolar condenser iris ring with grooves
  • PZO K51 Irisblende lässt sich nicht bewegen
  • PZO K51 iris diaphragm lever broken - replacement
  • PZO Kondensor Irisblende Ersatzteil
  • páčka irisové clony kondenzoru PZO K51
  • palanca del diafragma iris condensador PZO K51
  • anillo de iris microscopio PZO Biolar
  • leva diaframma a iride condensatore PZO K51
  • anello iride microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

10 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

  • - Raczej pasują również do innych kondensorów PZO

A list of potential uses for this part and when it might be needed.

  • the handle that opens/closes the aperture breaks very often
0000-00-00 00:00:00

14 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00445
Frosted (matt) filter for PZO K51 microscope condenser, Biolar

The name of this microscope part.

Frosted glass (matt filter) in the holder for PZO K51 condenser.

Description of this part for the microscope.

- As a service part for replacement

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO K51 Mattglas im Halter
  • PZO K51 condenser frosted glass diffuser
  • PZO Biolar Kondensor Mattscheibe
  • PZO Biolar matt filter holder
  • PZO K51 Mattglas gebrochen - Ersatz
  • PZO K51 frosted filter cracked - replacement
  • PZO Biolar gleichmäßige Ausleuchtung Streuscheibe
  • matné sklo kondenzoru PZO K51
  • vidrio esmerilado condensador PZO K51
  • difusor microscopio PZO Biolar
  • vetro smerigliato condensatore PZO K51
  • diffusore microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

10 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • sometimes the frosted glass is very scratched and needs to be replaced
  • sometimes K51 condensers that have been serviced are available on the secondary market without the frosted glass
  • sometimes this frosted glass is DIY mounted to other condensers
0000-00-00 00:00:00

15 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00443
Optical part, top lens A=1,3 and low aperture lens for PZO K51 microscope condenser.

The name of this microscope part.

Main optics part for PZO K51 condenser (most often for PZO Biolar microscope). Upper lens 1.3, lower lens and holder.

Description of this part for the microscope.

- Unscrewable upper lens A= 1.3
- Lower lens with low aperture for low magnification lenses
- all in a holder with the manufacturer's logo and model name.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO K51 Kondensor Optik 1.3
  • PZO K51 condenser upper lens N.A. 1.3 and lower lens
  • PZO Biolar Kondensor Frontlinse 1.3 abschraubbar
  • PZO Biolar condenser top lens 1.3 replacement
  • PZO K51 Frontlinse zerkratzt - Ersatz
  • PZO K51 condenser lens fungus - replacement
  • Frontlinse 1.3 für Kondensor 1.2 nachrüsten
  • optika kondenzoru PZO K51 1.3
  • óptica del condensador PZO K51 1.3
  • lente superior condensador microscopio PZO Biolar
  • ottica condensatore PZO K51 1.3
  • lente frontale condensatore microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

15 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

  • - Górną soczewkę 1,3 można zamontować do innych kondensorów 1,2

A list of potential uses for this part and when it might be needed.

  • sometimes aftermarket K51 condensers lack a top lens
  • the top lens can be unscrewed and installed in other condenser models that have an aperture of 1.2, including phase contrast condensers such as K3Ph or DIC PZO KPI2
0000-00-00 00:00:00

82 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00531
PZO microscope lock for wooden accessory box

The name of this microscope part.

Lock for the PZO box for microscope accessories (left).

Description of this part for the microscope.

Latch/lock/closure for the PZO microscope accessory and parts box. If the box has two such latches, the one mounted on the left side.

Such latches are used in ...

boxes for:
- phase contrast
- double eyepiece
- KPI2 + MPI2 set
- dark field
- and many others

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO wooden accessory box microscope repair parts
  • PZO wooden box
  • skrzyneczka drewniana PZO
  • PZO phase contrast box
  • skrzynka kontrast fazowy PZO
  • PZO Holzkasten Schloss links
  • PZO wooden accessory box latch left
  • PZO Mikroskop Zubehörkasten Verschluss
  • PZO phase contrast box lock replacement
  • PZO Holzkiste Schnalle defekt - Ersatz
  • PZO box latch broken - replacement
  • zámek dřevěné krabice PZO
  • cierre caja de madera accesorios microscopio PZO
  • cierre de caja PZO Warszawa
  • chiusura cassetta in legno accessori microscopio PZO
  • chiusura cassetta PZO Warszawa
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

10 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

wooden accessory box

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • service part
  • if you have a box with a broken latch
  • if you have a box without a latch
  • if you are building your own DIY box
0000-00-00 00:00:00

391 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00032
PZO MB-30 / ML microscope condenser vertical focusing mechanism

The name of this microscope part.

PZO MB-30 / ML rack for the microscope condenser vertical focusing mechanism

Description of this part for the microscope.

Gear rack (toothed rack) - a service part of the vertical movement mechanism of the microscope condenser.

This is not a 3D print - it is an original part ...

manufactured by PZO and removed from the PZO MB-30 microscope.

Compatible with the following microscopes:
- PZO MB-30 / MB-30S
- PZO ML4 / ML5 / ML6

I need to check if it fits the PZO MS series microscopes.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MB-30 microscope repair parts
  • PZO MB-30 Mikroskop rack
  • PZO MB-30 Kondensortrieb Zahnstange
  • PZO MB-30 condenser focus rack original
  • PZO ML4 / ML5 / ML6 Kondensor Zahnstange
  • PZO MB 30S condenser rack replacement
  • PZO MB-30 Kondensor fällt herunter - Zahnstange
  • PZO ML-5 condenser rack worn - replacement
  • ozubená lišta kondenzoru PZO MB-30
  • cremallera del condensador PZO MB-30
  • repuesto condensador microscopio PZO ML-5
  • cremagliera condensatore PZO MB-30
  • ricambio condensatore microscopio PZO ML-5
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

25 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MB-30

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part
2026-01-25 00:00:00

398 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

00966
PZO SK8 microscope mechanical stage - knobs (handwheels) and worm shaft

The name of this microscope part.

PZO SK8 microscope mechanical stage - knobs (handwheels) and worm shaft

Description of this part for the microscope.

This is a service part for the PZO SK8 mechanical microscope stage.

It consists of a set of knobs and a horizontal worm shaft with a handle and screws. ...



This part is often damaged in PZO SK8 microscope stages: because the knobs extend beyond the microscope's outline after installation, the worm shaft often bends during transport, making it difficult to straighten properly.

The PZO SK8 is a mechanical microscope stage with horizontal knobs, primarily used in PZO MB30 microscopes, ML series models, and PZO MST-130/131 stereo microscopes - but is also sometimes installed in Studar and Biolar models.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO SK8 mechanical stage microscope repair parts
  • PZO SK-8 mechanical stage
  • PZO MB-30 Mikroskoptisch SK8
  • stolik mikroskopowy PZO SK8
  • PZO SK8 Kreuztisch Triebknöpfe mit Schneckenwelle
  • PZO SK8 mechanical stage knobs and worm shaft
  • PZO Biolar Kreuztisch SK8 Knopf
  • PZO Studar / ML5 stage handwheels
  • PZO SK8 Tischtrieb Knopf dreht durch - Ersatz
  • ovladač křížového stolku PZO SK8
  • mandos de la platina mecánica PZO SK8
  • platina mecánica microscopio PZO Biolar
  • manopole tavolino traslatore PZO SK8
  • tavolino traslatore microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

20 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

SK8 mechanical stage

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a repair part. The main reason for the need for replacement is stated in the description
2026-01-26 01:29:52

469 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99031
PZO MST-130 stereo microscope eyepiece tubus with diopter adjustment ring

The name of this microscope part.

PZO MST-130 stereo microscope eyepiece tubus with diopter adjustment ring

Description of this part for the microscope.

Eyepiece mounting tube for the head of the PZO MST-130 stereo microscope.

This is a tube with an assembled diopter adjustment ring allowing correction of a vision ...

defect in one eye and proper adjustment of image sharpness.

In PZO MST-130 and MST-131 stereo microscopes the tubes are universal - there is no difference between right and left.

Basic parameters:
- Type: tube with diopter correction ring
- Eyepiece diameter: 34 mm
- Side: universal; right and left
- Color: black
- Version: short tube

Notice: PZO MST microscopes occur in the following colors:
- glossy black
- glossy ivory
- matte rough white
- other variants in export versions
This tube is BLACK.

Notice: Binocular heads of PZO MST 130 / 131 stereo microscopes are available in versions with long eyepiece tubes as well as short ones. Here I present and offer the SHORT version.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MST-130 microscope repair parts
  • PZO MST-130 stereo microscope eyepiece tubus with diopter adjustment ring
  • PZO MST-130 Stereomikroskop Okulartubus mit Dioptrieneinstellring
  • PZO MST-130 - tubus okularowy z pierścieniem korekcji dioptrii
  • PZO MST-131 eyepiece tube diopter
  • PZO MST-130 Okulartubus schwergängig - neufetten
  • tubus okuláru s dioptrickou korekcí PZO MST-130
  • tubo portaocular con ajuste de dioptrías PZO MST-130
  • repuesto microscopio estéreo PZO MST-130
  • tubo portaoculare con regolazione diottrica PZO MST-130
  • ricambio stereomicroscopio PZO MST-130
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

35 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MST-130

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • very often this tube is dented and an eyepiece cannot be inserted
  • very often the diopter adjustment ring becomes damaged and does not function
  • if you want diopter adjustment on both eyepiece tubes and replace the simple tube with one equipped with an adjustment ring
  • if you need a tube with precise worm adjustment for your own DIY purposes
2026-02-14 00:00:00

477 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99040
PZO MPI3 / MPI5 DIC head vernier micrometer adjustment knob

The name of this microscope part.

PZO MPI3 / MPI5 DIC head vernier micrometer adjustment knob

Description of this part for the microscope.

This is a service element (spare part) of the PZO MPI5 and MPI3 DIC head, which is part of the PZO UPI set (sometimes written as PZO UPJ).

Note - ...

in the terminology of PZO the name "MPI5" has two meanings, which causes some confusion:
- MPI5 is the name of a DIC microscope based on the PZO MB-30 stand, KPI-2 condenser and the DIC head model MPI3
- MPI5 is also the name of the latest DIC head that is part of the PZO UPI set (PL: Urzadzenie Polaryzacyjno-Interferencyjne)

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO MPI5 Pluta DIC Mikroskop
  • PZO Biolar DIK Mikroskop
  • PZO MPI-5 DIC Head microscope service
  • PZO MPI5 DIC-Kopf Reparatur
  • PZO MPI3 / MPI5 Nonius Mikrometer Einstellknopf
  • PZO MPI-3 DIC head vernier micrometer knob
  • PZO UPI Pluta Interferenz Ersatzteil
  • PZO MPI5 Einstellknopf fehlt - Ersatz
  • mikrometrický knoflík PZO MPI5 DIC
  • mando micrométrico cabezal DIC PZO MPI5
  • DIC Pluta para microscopio PZO Biolar
  • manopola micrometrica testata DIC PZO MPI5
  • DIC Pluta per microscopio PZO Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

49 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part when the micrometer adjustment knob installed in the PZO MPI3 / MPI5 DIC head is damaged
2026-02-17 22:18:39

498 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99076
PZO MST-130 stereo microscope bottom part of binocular head | mounting dovetail | lenses | interpupillary distance adjustment

The name of this microscope part.

PZO MST-130 stereo microscope bottom part of binocular head | mounting dovetail | lenses | interpupillary distance adjustment

Description of this part for the microscope.

This is the complete bottom part of the binocular head of the PZO MST-130 stereo microscope.

The microscope head of a PZO MST-130 stereo microscope consists of ...

(from top to bottom):
- eyepieces
- they are inserted into eyepiece tubes (so-called tubes)
- these tubes are mounted in the housing section that covers the prisms; these prism covers are screwed to the bottom part of the head
- prism cages (holders, frames) with prisms inside
- these prism cages are mounted to the bottom part of the head

The bottom part of the head, i.e. the component offered here, consists of:
- a dovetail mounting connection used to attach the head to the microscope stand
- lenses
- a mechanism for interpupillary distance adjustment

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MST-130 microscope repair parts
  • PZO MST-130 Binokularkopf Unterteil mit Schwalbenschwanz
  • PZO MST-130 stereo microscope bottom part of binocular head
  • PZO MST-130 Kopf Augenabstand Linsen Unterteil
  • PZO MST-130 binocular head dovetail lenses interpupillary distance
  • PZO MST-131 / KLP 21 Kopf Unterteil
  • PZO MST-130 Kopf Augenabstand klemmt - neufetten
  • PZO MST-130 head IPD stiff - regrease
  • spodní díl binokulární hlavice PZO MST-130
  • parte inferior del cabezal binocular PZO MST-130
  • repuesto microscopio estéreo PZO MST-130
  • parte inferiore testata binoculare PZO MST-130
  • ricambio stereomicroscopio PZO MST-130
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

49 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MST-130

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part for replacement of the entire component
  • most often required when the lenses in your head are damaged or in very poor condition (cracked, chipped, heavily scratched, damaged by fungus)
  • also useful if the mounting connection (dovetail) is damaged
  • when the interpupillary distance adjustment mechanism requires replacement
2026-02-21 00:00:00

529 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99097
PZO K15x microscope measuring eyepiece vernier micrometer adjustment knob

The name of this microscope part.

PZO K15x microscope measuring eyepiece vernier micrometer adjustment knob

Description of this part for the microscope.

This is a service element (replacement part) for the precision microscope measuring eyepiece PZO K15x.
Please note that this is an element (component) for a ...

microscope part (measuring eyepiece), not for a specific microscope model.

The micrometer adjustment knob with vernier is used for precise measurements and accurate movement of the scale visible through the eyepiece. This knob moves the glass reticle installed inside the eyepiece with the scale printed on it.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO K15x microscope repair parts
  • PZO K15x Messokular Reparatur
  • PZO K15x Messokular Drehknopf funktioniert nicht
  • PZO K15x Messokular Mikrometer neufetten
  • PZO K15x Messokular Nonius Mikrometer Einstellknopf
  • PZO K15x measuring eyepiece vernier micrometer adjustment knob
  • PZO K15x micrometer eyepiece repair part
  • mikrometrický knoflík měřicího okuláru PZO K15x
  • mando micrométrico del ocular PZO K15x
  • reparación ocular micrométrico PZO
  • manopola micrometrica dell'oculare PZO K15x
  • riparazione oculare micrometrico PZO
  • pokrętło mikrometryczne okularu pomiarowego PZO K15x
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

20 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

K15x

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part when the micrometer adjustment knob installed in the PZO K15x eyepiece is damaged
2026-02-28 00:00:00

531 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99098
PZO K15x microscope measuring eyepiece - viewfinder with micrometer and diopter adjustment

The name of this microscope part.

PZO K15x microscope measuring eyepiece - viewfinder with micrometer and diopter adjustment

Description of this part for the microscope.

Eyepiece (so-called viewfinder) with diopter adjustment and a micrometer scale inside.

This is a service element (spare part) for the precision microscope ...

measuring eyepiece PZO K15x. Please note that this is an element (component) for a microscope part (measuring eyepiece), not for a specific microscope model.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO K15x microscope repair parts
  • PZO K15x Messokular Reparatur
  • PZO K15x Messokular Dioptrieneinstellung funktioniert nicht
  • PZO K15x Messokular Mikrometer neufetten
  • PZO K15x Messokular Sucher mit Skala und Dioptrienausgleich
  • PZO K15x measuring eyepiece viewfinder with micrometer and diopter adjustment
  • PZO K15x micrometer eyepiece repair part
  • hledáček s měřítkem měřicího okuláru PZO K15x
  • visor con escala del ocular PZO K15x
  • reparación ocular micrométrico PZO
  • mirino con scala dell'oculare PZO K15x
  • riparazione oculare micrometrico PZO
  • wizjer z podziałką okularu pomiarowego PZO K15x
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

20 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

K15x

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part when the eyepiece viewfinder installed in the PZO K15x micrometer is damaged
2026-02-28 00:00:00

532 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99096
PZO K15x microscope measuring eyepiece - internal mechanisms and optics

The name of this microscope part.

PZO K15x microscope measuring eyepiece - internal mechanisms and optics

Description of this part for the microscope.

Internal mechanism with a glass containing measuring crosses.

This is a service element (spare part) for the precision microscope measuring eyepiece PZO K15x. ...

Please note that this is an element (component) for a microscope part (measuring eyepiece), not for a specific microscope model.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO K15x microscope repair parts
  • PZO K15x Messokular Reparatur
  • PZO K15x Messokular funktioniert nicht
  • PZO K15x Messokular Mikrometer neufetten
  • PZO K15x microscope measuring eyepiece defect issue
  • PZO K15x Messokular Innenmechanik mit Strichplatte
  • PZO K15x measuring eyepiece internal mechanism and optics with crosshairs
  • PZO K15x micrometer eyepiece repair part
  • vnitřní mechanismus měřicího okuláru PZO K15x
  • mecanismo interno del ocular PZO K15x
  • reparación ocular micrométrico PZO
  • meccanismo interno dell'oculare PZO K15x
  • riparazione oculare micrometrico PZO
  • mechanizm wewnętrzny okularu pomiarowego PZO K15x
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

25 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

K15x

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part e.g. when the glass in your PZO K15x measuring eyepiece breaks, which is a common failure
2026-02-28 00:00:00

536 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99109
PZO MND-5 binocular head metal plate with the model name

The name of this microscope part.

PZO MND-5 binocular head metal plate with the model name

Description of this part for the microscope.

The metal plate with the model name is a cover under which the prisms are located. It is a part of the housing of the binocular head.

This is a service element ...

(repair part) for the PZO MND-5 binocular microscope head. Please note that this is an element (component) for a microscope part (binocular head) and not a part for a specific microscope model.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-5 microscope repair parts
  • PZO MND-5 microscope binocular head cleaning
  • PZO MND-5 Mikroskopbinokular Reinigung
  • looking for PZO ML-2 vintage microscope binocular head
  • antique PZO ML-1 Mikroskop
  • PZO MND-5 Binokularkopf Typenschild Prismenabdeckung
  • PZO MND-5 binocular head model nameplate prism cover
  • štítek binokulární hlavice PZO MND-5
  • placa con modelo del cabezal binocular PZO MND-5
  • repuesto cabezal binocular PZO
  • targhetta della testata binoculare PZO MND-5
  • ricambio testata binoculare PZO
  • tabliczka znamionowa głowicy PZO MND-5
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

10 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-5

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • For those who have this plate, but it's damaged.
2026-03-01 00:00:00

542 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99106
PZO MND-5 microscope binocular head eyepiece tubus

The name of this microscope part.

PZO MND-5 microscope binocular head eyepiece tubus

Description of this part for the microscope.

Eyepiece tube for 23,2 mm eyepieces for the binocular head PZO MND-5.

The tube is universal - there is no difference between the right and left side. ...



This is a service element (repair part) of the PZO MND-5 binocular microscope head. Please note that this is an element (component) for a microscope part (binocular head) and not for a specific microscope model.

In the photos showing the complete head, an arrow indicates which element it is and where it is located in the head, in order to clearly identify this part.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-5 microscope repair parts
  • PZO MND-5 Binokularkopf Okulartubus
  • PZO MND-5 verbeulter Tubus
  • PZO M440 inverted microscope binocular head eyepiece tubus repair
  • PZO ML-2 binocular eyepiece tube
  • PZO MND-5 Binokularkopf Okulartubus 23.2 mm
  • PZO MND-5 binocular head eyepiece tube 23.2 mm
  • tubus okuláru binokulární hlavice PZO MND-5
  • tubo portaocular del cabezal binocular PZO MND-5
  • repuesto cabezal binocular PZO
  • tubo portaoculare della testata binoculare PZO MND-5
  • ricambio testata binoculare PZO
  • tubus okularowy głowicy PZO MND-5
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

19 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-5

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part for replacement, because this tube is very often dented and the eyepiece cannot be inserted
2026-03-02 00:00:00

543 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99107
PZO MND-5 microscope binocular head eyepiece tubus with diopter adjustment ring

The name of this microscope part.

PZO MND-5 microscope binocular head eyepiece tubus with diopter adjustment ring

Description of this part for the microscope.

Eyepiece tube for 23,2 mm eyepieces for the binocular head PZO MND-5.

This is a tube with an assembled diopter adjustment ring allowing correction of a vision ...

defect in one eye and proper adjustment of image sharpness.

The tube is universal - there is no difference between the right and left side.

Basic parameters:
- Type: tube with diopter correction ring
- Eyepiece diameter: 23,2 mm
- Side: universal; right and left
- Color: black

This is a service element (repair part) of the PZO MND-5 binocular microscope head. Please note that this is an element (component) for a microscope part (binocular head) and not for a specific microscope model.

In the photos showing the complete head, an arrow indicates which element it is and where it is located in the head, in order to clearly identify this part.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-5 microscope repair parts
  • PZO ML-1 microscope eyepiece tubus with diopter adjustment ring
  • PZO MND-5 Binokular Okulartubus mit Dioptrieneinstellring
  • PZO - tubus okularowy z pierścieniem korekcji dioptrii
  • PZO MND-5 eyepiece adjustment mechanism
  • PZO MND-5 focusing eyepiece
  • PZO Binokopf Schmierstoffwechsel
  • PZO MND-5 Binokularkopf Dioptrienring schwergängig - neufetten
  • PZO MND-5 binocular head diopter ring stiff - regrease
  • tubus s dioptrickou korekcí binokulární hlavice PZO MND-5
  • tubo con ajuste de dioptrías del cabezal binocular PZO MND-5
  • repuesto cabezal binocular PZO
  • tubo con regolazione diottrica della testata binoculare PZO MND-5
  • ricambio testata binoculare PZO
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

25 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-5

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • very often this tube is dented and an eyepiece cannot be inserted
  • very often the diopter adjustment ring becomes damaged and does not function
  • if you want diopter adjustment on both eyepiece tubes and replace the simple tube with one equipped with an adjustment ring
  • if you need a tube with precise worm adjustment for your own DIY purposes
2026-03-02 00:00:00

544 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99111
PZO MND-5 microscope binocular head interpupillary distance adjustment

The name of this microscope part.

PZO MND-5 microscope binocular head interpupillary distance adjustment

Description of this part for the microscope.

Elements of the interpupillary distance adjustment mechanism:
- interpupillary distance adjustment knob
- gear with shaft
- two rack bars

An important ...

service note is that both the right and the left rack bar are identical - there is no difference between them.

This is a service element (repair part) of the PZO MND-5 binocular microscope head. Please note that this is an element (component) for a microscope part (binocular head) and not for a specific microscope model.

In the photos showing the complete head, an arrow indicates which element it is and where it is located in the head, in order to clearly identify this part.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-5 microscope repair parts
  • PZO MND-5 eyepiece adjustment mechanism
  • PZO Mikroskop Wartung
  • PZO Binokopf MND-5 Schmierstoffwechsel
  • PZO MND-5 Binokularkopf Augenabstand Mechanismus Knopf Zahnrad
  • PZO MND-5 binocular head interpupillary distance adjustment knob and gear
  • mechanismus rozteče očí binokulární hlavice PZO MND-5
  • mecanismo de distancia interpupilar del cabezal binocular PZO MND-5
  • repuesto cabezal binocular PZO
  • meccanismo distanza interpupillare della testata binoculare PZO MND-5
  • ricambio testata binoculare PZO
  • mechanizm rozstawu okularów głowicy PZO MND-5
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

19 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-5

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if the interpupillary distance adjustment mechanism is damaged.
2026-03-02 00:00:00

546 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99113
PZO MND microscope binocular head dovetail connector

The name of this microscope part.

PZO MND-5 microscope binocular head dovetail connector

Description of this part for the microscope.

Mounting connector for attaching a PZO microscope head to the microscope stand. This connector comes from a binocular (two-eyepiece) PZO MND-5 head, but it also fits the ...

monocular (single-eyepiece) PZO MNJ-5 head.

PZO microscope models from the 1950s do not share a common standard for head mounting connectors. However, if the head is not permanently fixed to the microscope, the connector can usually be unscrewed and replaced with another one, allowing the head to be used with microscope models that have a different head mounting interface.

In order to replace the connector in the head, several important conditions must be met:
- the replacement connector must not contain any optical elements
- the replacement connector must have the same thread diameter so that it can be screwed into the head

Basic dimensions:
- internal thread diameter for mounting the connector to the head: 35 mm
- connector diameter at the groove: according to the measurement on the photo, between 31.5 and 32 mm
- connector diameter at the widest point: 34 mm
- diameter of the ring above the connector: 40 mm
- total height of the connector: 35 mm

On the secondary market, it is quite common to find a microscope head with the lower part missing, namely the mounting connector. Why does this happen? Sometimes, when removing the head from the microscope, the user does not realize that it can be pulled out and instead starts unscrewing it. As a result, the head separates from the microscope, but the mounting connector remains in the stand. Such an incomplete head then appears on the secondary market. In this situation, the only way to restore the microscope part to working condition is to add the missing connector element.

This is a service element (repair part) of a PZO MND-5 binocular microscope head. Please note that this is a microscope element (a component) of a microscope part (binocular head) and not a part dedicated to a specific microscope model.

The photos in the gallery show the exact dimensions of the connector described and offered here. In addition, the photos showing the complete head indicate with an arrow which element is being offered and where it is located in the head, so that the part can be clearly identified.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-5 microscope repair parts
  • PZO MND-5 head mount dovetail connector
  • Vintage PZO Mikroskop Wartung
  • PZO Binokopf Schmierstoffwechsel
  • Austausch des Kopfes im PZO-Mikroskop
  • PZO ML-1 Mikroskopbinokular montieren
  • PZO MND-5 Binokularkopf Schwalbenschwanz Anschluss
  • PZO MND-5 binocular head dovetail connector
  • rybinový spoj binokulární hlavice PZO MND-5
  • conector de cola de milano del cabezal binocular PZO MND-5
  • repuesto cabezal binocular PZO
  • attacco a coda di rondine della testata binoculare PZO MND-5
  • ricambio testata binoculare PZO
  • złączka jaskółczy ogon głowicy PZO MND-5
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

15 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-5

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • if you have an incomplete head missing the connector used to mount it to the microscope stand
  • if you want to replace the connector in your existing microscope head
  • if you need an additional connector for your own DIY project
2026-03-02 00:00:00

631 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99212
PZO Biolar DIC microscope MND-6 binocular head eyepiece diopter adjustment ring & right eyepiece prism

The name of this microscope part.

PZO Biolar DIC microscope MND-6 binocular head eyepiece diopter adjustment ring & right eyepiece prism

Description of this part for the microscope.

Eyepiece tube for eyepieces with diameter 23.2 mm and right eyepiece prism for the PZO MND-6 microscope head.

This is a tube with an assembled diopter adjustment ...

ring that allows correction of the vision defect of one eye and proper adjustment of image sharpness. The right eyepiece prism is integrated together with the tube.

Basic parameters:
- Type: tube with diopter correction ring
- Supported eyepiece diameter: 23.2 mm
- Included: right eyepiece prism
- For head model: PZO MND-6, both for models with black and with white housing.

This repair part (service element / replacement part) comes from a binocular head PZO MND-6 which was originally mounted on the microscopes:
- PZO Biolar DIC
- PZO Biolar B

However, because the PZO MND-6 head has a standard mounting interface typical for PZO microscopes (that is a dovetail mount with a diameter of 43 mm), this head can also be found mounted on other PZO microscopes such as:
- Studar
- MB-30

Additional information: the fluorescence microscope PZO Biolar FL was originally sold with a mono head (monocular head) - however the PZO MND6 head also fits this microscope model.

Hinweis - this tube with prism DOES NOT FIT heads that were originally sold with PZO Studar microscopes, even though these heads look very similar. Of course if a head from the Biolar model was mounted on a Studar microscope (because it fits), then this tube will be compatible, because it is a repair element for the HEAD and not for a specific microscope model.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-6 microscope repair parts
  • PZO Biolar microscope eyepiece tubus with diopter adjustment ring
  • PZO Biolar DIK Okulartubus mit Dioptrieneinstellring
  • PZO Biolar DIC - tubus okularowy z pierścieniem korekcji dioptrii
  • PZO Biolar MND-6 Binokular Wartung
  • PZO Bino Schmierstoffwechsel
  • PZO MND-6 Okularprisma
  • PZO Biolar microscope prism fungus
  • PZO Biolar DIC Mikroskop Okularprisma Pilz Reinigung
  • PZO MND-6 Binokularkopf Dioptrienring und Prisma rechts
  • PZO Biolar DIC MND-6 binocular head diopter ring and right eyepiece prism
  • dioptrický kroužek a pravý hranol binokulární hlavice PZO MND-6
  • anillo de dioptrías y prisma derecho del cabezal binocular PZO MND-6
  • repuesto cabezal para microscopio PZO Biolar
  • anello diottrico e prisma destro della testata binoculare PZO MND-6
  • ricambio testata per microscopio PZO Biolar
  • pierścień dioptrii i prawy pryzmat głowicy PZO MND-6 Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

45 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-6

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part in the form of a complete replacement module
  • very often this tube is dented and an eyepiece cannot be inserted
  • very often the diopter adjustment ring becomes damaged and does not work
  • if this element in the head you own is of very poor quality
  • if the eyepiece prism has been damaged (for example chipped, fungus has damaged the anti-reflection surface, the mirror surface has oxidized or has detached)
2026-03-17 15:37:30

637 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99215
PZO Biolar DIC microscope MND-6 binocular head central beamsplitter prism

The name of this microscope part.

PZO Biolar DIC microscope MND-6 binocular head central beamsplitter prism

Description of this part for the microscope.

This is the central prism of the PZO Biolar microscope binocular head (model PZO MND-6), responsible for splitting the light beam into the left and right optical paths. ...



This repair part (service element / replacement part) comes from a binocular head PZO MND-6 which was originally mounted on the microscopes:
- PZO Biolar DIC
- PZO Biolar B

However, because the PZO MND-6 head has a standard mounting interface typical for PZO microscopes (that is a dovetail mount with a diameter of 43 mm), this head can also be found mounted on other PZO microscopes such as:
- Studar
- MB-30

Additional information: the fluorescence microscope PZO Biolar FL was originally sold with a mono head (monocular head) - however the PZO MND6 head also fits this microscope model.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-6 microscope repair parts
  • PZO Biolar MND-6 Binokular Wartung
  • PZO Bino Schmierstoffwechsel
  • PZO MND-6 Prisma
  • PZO Biolar microscope beamsplitter prism fungus
  • PZO Biolar DIC Mikroskop Prisma Pilz Reinigung
  • PZO MND-6 Binokularkopf Strahlteilerprisma zentral
  • PZO Biolar DIC MND-6 binocular head central beamsplitter prism
  • centrální děliče hranol binokulární hlavice PZO MND-6
  • prisma divisor central del cabezal binocular PZO MND-6
  • repuesto cabezal para microscopio PZO Biolar
  • prisma divisore centrale della testata binoculare PZO MND-6
  • ricambio testata per microscopio PZO Biolar
  • centralny pryzmat dzielący głowicy PZO MND-6 Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

45 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-6

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part in the form of a complete replacement module
  • if the prism has been damaged (for example chipped, fungus has damaged the anti-reflection surface, the mirror surface has oxidized or has detached)
2026-03-17 23:33:57

642 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99213
PZO Biolar DIC microscope MND-6 binocular head eyepiece tubus & left eyepiece prism

The name of this microscope part.

PZO Biolar DIC microscope MND-6 binocular head eyepiece tubus & left eyepiece prism

Description of this part for the microscope.

Eyepiece tube for eyepieces with diameter 23.2 mm and left eyepiece prism for the PZO MND-6 microscope head.

Basic parameters:
- Type: eyepiece tube
- ...

Supported eyepiece diameter: 23.2 mm
- Included: left eyepiece prism
- For head model: PZO MND-6, both for models with black and with white housing.

This repair part (service element / replacement part) comes from a binocular head PZO MND-6 which was originally mounted on the microscopes:
- PZO Biolar DIC
- PZO Biolar B

However, because the PZO MND-6 head has a standard mounting interface typical for PZO microscopes (that is a dovetail mount with a diameter of 43 mm), this head can also be found mounted on other PZO microscopes such as:
- Studar
- MB-30

Additional information: the fluorescence microscope PZO Biolar FL was originally sold with a mono head (monocular head) - however the PZO MND6 head also fits this microscope model.

Hinweis - this tube with prism DOES NOT FIT heads that were originally sold with PZO Studar microscopes, even though these heads look very similar. Of course if a head from the Biolar model was mounted on a Studar microscope (because it fits), then this tube will be compatible, because it is a repair element for the HEAD and not for a specific microscope model.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-6 microscope repair parts
  • PZO Biolar microscope eyepiece tubus
  • PZO Biolar DIK Okulartubus
  • PZO Biolar DIC - tubus okularowy
  • PZO Biolar MND-6 Binokular Wartung
  • PZO Bino Schmierstoffwechsel
  • PZO MND-6 Okularprisma
  • PZO Biolar microscope prism fungus
  • PZO Biolar DIC Mikroskop Okularprisma Pilz Reinigung
  • PZO MND-6 Binokularkopf Okulartubus und Prisma links
  • PZO Biolar DIC MND-6 binocular head eyepiece tube and left prism
  • tubus okuláru a levý hranol binokulární hlavice PZO MND-6
  • tubo portaocular y prisma izquierdo del cabezal binocular PZO MND-6
  • repuesto cabezal para microscopio PZO Biolar
  • tubo portaoculare e prisma sinistro della testata binoculare PZO MND-6
  • ricambio testata per microscopio PZO Biolar
  • tubus okularowy i lewy pryzmat głowicy PZO MND-6 Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

35 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-6

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part in the form of a complete replacement module
  • very often this tube is dented and an eyepiece cannot be inserted
  • if this element in the head you own is of very poor quality
  • if the eyepiece prism has been damaged (for example chipped, fungus has damaged the anti-reflection surface, the mirror surface has oxidized or has detached)
2026-03-18 01:01:26

652 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99211
PZO Biolar DIC microscope MND-6 binocular head cover case

The name of this microscope part.

PZO Biolar DIC microscope MND-6 binocular head cover case

Description of this part for the microscope.

PZO MND-6 microscope head case.

This repair part (service element / replacement part) comes from a binocular head PZO MND-6 which was originally mounted on the ...

microscopes:
- PZO Biolar DIC
- PZO Biolar B

However, because the PZO MND-6 head has a standard mounting interface typical for PZO microscopes (that is a dovetail mount with a diameter of 43 mm), this head can also be found mounted on other PZO microscopes such as:
- Studar
- MB-30

This part may be the answer to the following problems:
- scratched PZO head housing
- how to paint a PZO head?
- how to replace a PZO head cover?
- dropped Biolar head
- dented Biolar PZO head housing

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO MND-6 microscope repair parts
  • PZO Biolar DIK Mikroskopkopf
  • PZO Biolar DIC - budowa głowicy dwuokularowej
  • PZO Biolar MND-6 Binokular Wartung
  • PZO Bino Schmierstoffwechsel
  • PZO Biolar DIC Mikroskop Binokular Reinigung
  • PZO Biolar - das Gehäuse lackieren
  • PZO MND-6 Binokularkopf Gehäusedeckel
  • PZO Biolar DIC MND-6 binocular head cover case
  • kryt binokulární hlavice PZO MND-6
  • carcasa del cabezal binocular PZO MND-6
  • repuesto cabezal para microscopio PZO Biolar
  • coperchio della testata binoculare PZO MND-6
  • ricambio testata per microscopio PZO Biolar
  • obudowa głowicy PZO MND-6 Biolar
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

25 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

MND-6

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

part

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a service part in the form of a complete replacement module
  • if this element in the head you own is of very poor quality
2026-03-19 11:40:43

1372 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99969
PZO Biolar - longitudinal guides and bearing balls for PZO SK14 microscope mechanical XY stage

The name of this microscope part.

PZO Biolar - longitudinal guides and bearing balls for PZO SK14 microscope mechanical XY stage

Description of this part for the microscope.

Longitudinal guides and bearing balls, that is a repair part for the PZO SK14 microscope stage used in PZO Biolar microscopes and similar models.

Basic data of ...

these guides:
Number of guides in the set: 2
Material: the guides are made of aluminium
Number of bearing balls: 13 per guide
Length of the guide: 114 mm
Width of the guide: 6 mm
Removed from: the mechanical stage PZO SK14
Which microscope this stage worked with: the PZO Biolar microscope

Important: these are longitudinal guides. They are responsible for moving the stage surface back and forth. They are not transverse guides for moving the specimen holder sideways - because the PZO SK14 stage, unlike many other stages, has NO transverse guides.

Please note: SK14 is a stage model made by the PZO company (SK = Stolik Krzyżowy, that is mechanical stage). The marking of this model (the marking "SK14") is on the stage. This stage was most often mounted on PZO Biolar microscopes, which carry no model name. As a result "SK14" is the only marking found on the microscope, and many people use the name "PZO SK14" - wrongly - for the whole microscope. This is a mistake: PZO SK14 is a stage model, not a microscope model.

The SK14 microscope stage these guides come from was mounted in a PZO Biolar B microscope. However, the same stage model was also used in other models of the Biolar microscope and in other microscopes made by this manufacturer, for example:
- PZO Biolar DIC
- PZO Biolar B2
- PZO Biolar GF
- PZO MB 30
- PZO Studar

This item is not a spare part for repairing a microscope. It is a component of the microscope stage - and the stage can be used with any compatible PZO microscope.

Detailed photos of these guides are available in the gallery. Every photo shows a scale with a millimetre division. The last photo shows the whole PZO SK14 microscope stage, with an arrow pointing at the component in question and at where it sits in the stage, so that this part can be identified without any doubt.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO SK14 Mikroskoptisch klemmt und ruckelt
  • PZO Biolar Kreuztisch neufetten und reinigen
  • PZO SK14 Mikroskoptisch Längsführung ausgeschlagen
  • Lagerkugeln aus dem PZO Mikroskoptisch verloren
  • PZO Biolar Objekttisch zerlegen und schmieren
  • Führungen aus Aluminium Mikroskoptisch PZO
  • PZO Biolar Mikroskoptisch aufarbeiten
  • PZO SK14 microscope stage stuck will not move
  • PZO SK14 mechanical stage repair parts
  • bearing balls lost PZO stage repair
  • microscope stage regrease old grease hard
  • PZO Biolar stage jerky movement repair
  • restoring a PZO Biolar microscope stage
  • stolik mikroskopowy PZO SK14 zablokował się
  • prowadnice stolika PZO Biolar wymiana kulek
  • stolik PZO SK14 trzeba przesmarować
  • stolik mikroskopowy PZO Biolar nie przesuwa się
  • zgubione kulki łożyskowe stolika PZO
  • prowadnice wzdłużne stolika PZO SK14
  • PZO SK14 to stolik a nie model mikroskopu
  • podélné vedení s kuličkami stolku PZO Biolar
  • guías longitudinales y bolas de la platina PZO Biolar
  • repuesto platina microscopio PZO SK14
  • platina microscopio PZO Biolar reparacion
  • guide longitudinali e sfere del tavolino PZO Biolar
  • ricambio tavolino microscopio PZO SK14
  • tavolino microscopio PZO Biolar riparazione
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

29 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a repair part, when you want to replace the whole damaged component
  • if you have a microscope stage in which this component still works, but is in very poor condition
  • if the bearing balls went missing during cleaning or repair
2026-10-30 21:55:38

1375 - Thumbnail photo showing this microscope part.

SERMIK_ID number under which this microscope part is placed in the database.

99968
PZO Biolar - long rack for transverse movement of PZO SK14 microscope stage

The name of this microscope part.

PZO Biolar - long rack for transverse movement of PZO SK14 microscope stage

Description of this part for the microscope.

Rack for the transverse movement, that is a repair part for the PZO SK14 microscope stage used in PZO Biolar microscopes and similar models.

This is the rack - ...

the longer of the two in the stage - that works together with the larger pinion of the stage manipulator and is responsible for moving the specimen sideways.

Basic data of this rack:
Length of the rack: 91 mm
Number of teeth: 62
Material: brass
How it is fixed: with 2 screws, which are included
Removed from: the mechanical stage PZO SK14
Which microscope this stage worked with: the PZO Biolar microscope

Important: there are two racks of different length in the PZO SK14 microscope stage. The one I am offering here is the longer one, responsible for the transverse movement, that is for moving the specimen sideways. This is not the shorter rack responsible for moving the stage surface back and forth.

Please note: SK14 is a stage model made by the PZO company (SK = Stolik Krzyżowy, that is mechanical stage). The marking of this model (the marking "SK14") is on the stage. This stage was most often mounted on PZO Biolar microscopes, which carry no model name. As a result "SK14" is the only marking found on the microscope, and many people use the name "PZO SK14" - wrongly - for the whole microscope. This is a mistake: PZO SK14 is a stage model, not a microscope model.

The SK14 microscope stage this rack comes from was mounted in a PZO Biolar B microscope. However, the same stage model was also used in other models of the Biolar microscope and in other microscopes made by this manufacturer, for example:
- PZO Biolar DIC
- PZO Biolar B2
- PZO Biolar GF
- PZO MB 30
- PZO Studar

A practical note on fitting: this mechanism needs a very tacky grease. If you need some, I will add it to the parcel - just write to me.

This item is not a spare part for repairing a microscope. It is a component of the microscope stage - and the stage can be used with any compatible PZO microscope.

Detailed photos of this rack are available in the gallery. Every photo shows a scale with a millimetre division. The last photo shows the whole PZO SK14 microscope stage, with an arrow pointing at the component in question and at where it sits in the stage, so that this part can be identified without any doubt.

Names, descriptions, terms, and search contexts under which this part is searched.

  • PZO Biolar microscope repair parts
  • PZO SK14 Kreuztisch bewegt sich nicht seitlich
  • PZO Biolar Zahnstange aus Messing abgenutzt
  • PZO SK14 Mikroskoptisch Zahnstange Ersatzteil
  • Zahnstange beim Zerlegen verloren PZO Mikroskoptisch
  • PZO Biolar Mikroskoptisch zerlegen und neufetten
  • lange Zahnstange Querbewegung PZO Kreuztisch
  • PZO Biolar Mikroskoptisch aufarbeiten
  • PZO SK14 microscope stage will not move sideways
  • long rack transverse movement PZO stage
  • worn brass rack PZO microscope stage
  • microscope stage regrease rack and pinion
  • PZO Biolar stage repair parts
  • restoring a PZO Biolar microscope stage
  • zębatka stolika mikroskopowego PZO SK14 wyłamane ząbki
  • listwa zębata stolika PZO Biolar wymiana
  • stolik PZO SK14 nie przesuwa preparatu na boki
  • mosiężna zębatka stolika PZO SK14
  • stolik mikroskopowy PZO Biolar trzeba przesmarować
  • zgubiona listwa zębata stolika PZO
  • PZO SK14 to stolik a nie model mikroskopu
  • ozubená tyč stolku mikroskopu PZO Biolar
  • cremallera de laton de la platina PZO Biolar
  • repuesto cremallera platina microscopio PZO SK14
  • platina microscopio PZO Biolar reparacion
  • cremagliera in ottone del tavolino PZO Biolar
  • ricambio cremagliera tavolino microscopio PZO SK14
  • tavolino microscopio PZO Biolar riparazione
  • PZO buy spare parts

The number of pieces of this microscope part that we have to offer.

1

Price in EURO for 1 piece of this microscope part. Price is negotiable.

29 €

Name of the category to which this microscope part is classified.

Service and spare parts

Abbreviated and full name of the manufacturer of this microscope part.

PZO

Polskie Zaklady Optyczne

Where has this microscope part been operating so far? From what microscope or larger microscope assembly was it removed?

Model name of the equipment in which this microscopic part previously operated.

Biolar

Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.

(PZO)

Here it is written whether this part was removed from a microscope or from a larger microscope part.

microscope

List of microscope models this part is compatible with.

A list of potential uses for this part and when it might be needed.

  • as a repair part, when you want to replace the whole damaged component
  • if you have a microscope stage in which this component still works, but is in very poor condition
  • if this rack went missing during cleaning or repair of the stage, or if, for example, its teeth have broken off
2026-10-31 00:23:32