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The table below is the search result: "Carl Zeiss Jena + Eyepieces"

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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 ↑

136 - Thumbnail photo showing this microscope part.

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

00587
Carl Zeiss Jena PK 8x (18) microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

Carl Zeiss Jena PK 8x (18) microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

These eyepieces are in excellent optical condition and show no signs of wear.

Manufacturer: Carl Zeiss Jena
Magnification: 8x
Field of view: 18
Mounting ...

diameter: 23.2 mm

Due to their very high quality, they are often used with microscopes from other manufacturers, especially when Carl Zeiss Jena Planachromat objectives are mounted.

8x eyepieces are best suited for microscopes equipped with a head with a magnification of 1.5x or 1.6x. In such cases, using 10x or higher eyepieces can result in excessive magnification and sometimes poor image quality. In such cases, 8x eyepieces provide the best image and optimal magnification.

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

  • Carl Zeiss Jena model microscope repair parts
  • okulary plankompensacyjne
  • plan compensation eyepieces
  • Okulare
  • microscope
  • Mikroskop Planachromat objectives
  • obiektywy plan planachromatyczne
  • objektiv
  • bino
  • trino
  • binokular
  • głowica dwuoczna
  • binocular head
  • Carl Zeiss Jena 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.

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

model

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

(Carl Zeiss Jena)

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.

  • if you don't have these eyepieces in your set
  • if you have a head with its own 1.5x or 1.6x magnification and need the appropriate eyepieces, 8x are the right ones
  • if you have 8x eyepieces, but they have a smaller field of view
  • if you want to replace your poor-quality eyepieces
  • if you have Planachromat objectives and want to use plan-compensated eyepieces
0000-00-00 00:00:00

137 - Thumbnail photo showing this microscope part.

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

00565
Carl Zeiss Jena Phase Contrast Auxiliary microscope, telescope, P eyepiece, phasenkontrast Justierung Hilfsmikroskop

The name of this microscope part.

Auxiliary microscope "P" Carl Zeiss Jena for adjusting the phase rings, dark field diaphragm and DIC in the condenser (23.2 mm microscope eyepiece, te ...

lescope)

Description of this part for the microscope.

This device replaces one of the eyepieces on the microscope head and is used to center the phase contrast, dark field, or DIC discs in the slides or condenser. ...

Common names include:
- auxiliary microscope
- telescope
- phase eyepiece

It is also often used to test the quality of microscope objectives, look for contamination, delamination, diaphragm condition, or adjust the Koehler illumination (observing the filament in a light bulb). It can be used with any microscope manufacturer as long as it uses eyepieces with a mounting diameter of 23.2 mm.

Manufacturer: Carl Zeiss Jena
Model: P
Mounting diameter: 23.2 mm

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

  • Carl Zeiss Jena model microscope repair parts
  • auxiliary microscope
  • telescope
  • phase eyepiece
  • Hilfsmikroskop
  • Teleskop
  • Phasenokular
  • mikroskop pomocniczy
  • okular fazowy
  • phase contrast
  • kontrast fazowy
  • phasenkontrast
  • dic
  • dik
  • ciemne pole
  • darkfield
  • dunkelfeld
  • objektiv
  • objective
  • obiektyw
  • okular
  • eyepiece
  • Koehler light
  • illumination
  • beleuchtung
  • Carl Zeiss Jena 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.

59 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

model

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

(Carl Zeiss Jena)

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.

  • for setting phase contrast, DIC, and dark field
  • for testing lenses for dirt or damage
  • for setting Koehler standard illumination
0000-00-00 00:00:00

210 - Thumbnail photo showing this microscope part.

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

00655
Carl Zeiss Jena vintage microscope eyepiece with engraved logo. I don't know what magnification.

The name of this microscope part.

Vintage Carl Zeiss Jena microscope eyepiece with engraved logo. I don't know the magnification.

Description of this part for the microscope.

Microscope eyepiece (1 pc.)
Manufacturer: Carl Zeiss Jena
Magnification: ?
Mounting diameter: 23.2 mm

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

  • Carl Zeiss Jena Vintage microscope repair parts
  • vintage
  • antique
  • school
  • Schulmikroskop
  • Carl Zeiss Jena buy spare parts

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

2

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.

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Vintage

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

(Carl Zeiss Jena)

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.

  • if you have such a Vintage microscope and you want to complete it using original parts
0000-00-00 00:00:00

211 - Thumbnail photo showing this microscope part.

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

00656
Carl Zeiss Jena "3" vintage microscope eyepiece 8x No. 3 with engraved logo.

The name of this microscope part.

Vintage Carl Zeiss Jena "3" microscope eyepiece 8x No. 3 with engraved logo.

Description of this part for the microscope.

Microscope eyepiece (1 pc.)
Manufacturer: Carl Zeiss Jena
Model: 3
Magnification: 8x
Mounting diameter: 23.2 mm

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

  • Carl Zeiss Jena Vintage microscope repair parts
  • vintage
  • antique
  • antik
  • mikroskop okular
  • microscope eyepiece
  • Carl Zeiss Jena
  • okular mikroskopowy
  • stary mikroskop
  • zabytkowy
  • antyczny
  • Carl Zeiss Jena buy spare parts

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

2

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.

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Vintage

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

(Carl Zeiss Jena)

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.

  • if you have such a Vintage microscope and you want to complete it using original parts
0000-00-00 00:00:00

212 - Thumbnail photo showing this microscope part.

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

00657
Carl Zeiss Jena "5" vintage microscope eyepiece 12x No. 5 with engraved logo.

The name of this microscope part.

Vintage Carl Zeiss Jena "5" microscope eyepiece 12x No. 5 with engraved logo.

Description of this part for the microscope.

Microscope eyepiece (1 pc.)
Manufacturer: Carl Zeiss Jena
Model: 5
Magnification: 12x
Mounting diameter: 23.2 mm

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

  • Carl Zeiss Jena Vintage microscope repair parts
  • vintage
  • antique
  • antik
  • mikroskop okular
  • microscope eyepiece
  • Carl Zeiss Jena
  • okular mikroskopowy
  • stary mikroskop
  • zabytkowy
  • antyczny
  • Carl Zeiss Jena buy spare parts

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

2

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.

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Vintage

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

(Carl Zeiss Jena)

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.

  • if you have such a Vintage microscope and you want to complete it using original parts
0000-00-00 00:00:00

213 - Thumbnail photo showing this microscope part.

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

00658
Carl Zeiss Jena "6 Kompens-Okular" vintage microscope compensation eyepiece 15x No. 6 with engraved logo.

The name of this microscope part.

Vintage Carl Zeiss Jena "6 Kompens-Okular" microscope compansation eyepiece 15x No. 6 with engraved logo.

Description of this part for the microscope.

Microscope eyepiece (1 pc.)
Manufacturer: Carl Zeiss Jena
Model: 6 Kompens-Okular
Magnification: 15x
Mounting diameter: 23.2 mm

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

  • Carl Zeiss Jena Vintage microscope repair parts
  • vintage
  • antique
  • antik
  • mikroskop okular
  • microscope eyepiece
  • Carl Zeiss Jena
  • okular mikroskopowy
  • stary mikroskop
  • zabytkowy
  • antyczny
  • Carl Zeiss Jena buy spare parts

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

2

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.

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Vintage

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

(Carl Zeiss Jena)

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.

  • if you have such a Vintage microscope and you want to complete it using original parts
0000-00-00 00:00:00

331 - Thumbnail photo showing this microscope part.

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

00757
PZO K15x microscope measuring eyepiece

The name of this microscope part.

PZO K15x microscope measuring eyepiece

Description of this part for the microscope.

Precision measuring eyepiece for biological and measurement microscopes.

The eyepiece fits any microscope from any manufacturer. It can be used with either ...

transmitted or reflected light microscopes, as long as the eyepiece mounting diameter on the microscope head is 23.2 mm.

Manufacturer: PZO
Model: K15x
Magnification: 15x
Image: micrometer and X-crosshair
Mounting diameter: 23.2 mm

The eyepiece features diopter adjustment and image sharpness adjustment on a micrometer slide. The entire unit is housed in an original wooden box.

The kit includes a slide with a standard micrometer scale to calibrate this eyepiece at any magnification.

Identical K15x eyepieces were also made by other manufacturers, such as Lomo and Carl Zeiss Jena.

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

  • PZO Biolar microscope repair parts
  • PZO buy spare parts

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

0

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

79 €

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

Eyepieces

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.

  • if you need to make precise measurements on your microscope, surface defects, spores, crystals and everything else
2026-01-18 19:40:26

414 - Thumbnail photo showing this microscope part.

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

00811
Meopta P10x PO polarization microscope eyepiece with focusable crosshair

The name of this microscope part.

Meopta P10x PO polarization microscope eyepiece with focusable crosshair

Description of this part for the microscope.

Eyepiece for a polarizing microscope.

Manufacturer: Meopta
Model: P10x PO
Magnification: 10x
Mounting diameter: 23.2 mm
Inside: crosshair

The ...

eyepiece has a worm thread (focus), which allows you to
- sharpen the crosshair image
- or completely remove the crosshair from the image.

The 23.2 mm mounting diameter means this eyepiece can be used with almost any biological / stereo / polarizing microscope - as long as it has a head for eyepieces of this diameter.

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

  • Meopta RU2 microscope repair parts
  • Meopta RU2 polarization microscope eyepiece
  • Pol
  • Polaryzacja
  • okular mikroskopowy polaryzacyjny
  • polarisation
  • polarizing
  • polarization
  • Mikroskopokular
  • Mikroskop
  • Meopta DRU-3 polarisation microscope
  • Leitz Polmikroskop
  • Lomo MIN-8
  • Polarisationsmikroskop
  • Meopta petrographic microscope
  • Meopta RU-2 polarisation miroscope
  • Cael Zeiss Jena Amplival Pol.
  • Meopta 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.

39 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you need a microscope eyepiece with a polarizing cross
  • if this particular eyepiece model is missing from your set
2026-01-28 00:00:00

415 - Thumbnail photo showing this microscope part.

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

00812
Meopta P15x PO polarization microscope eyepiece with focusable crosshair

The name of this microscope part.

Meopta P15x PO polarization microscope eyepiece with focusable crosshair

Description of this part for the microscope.

Eyepiece for a polarizing microscope.

Manufacturer: Meopta
Model: P15x PO
Magnification: 15x
Mounting diameter: 23.2 mm
Inside: crosshair

The ...

eyepiece has a worm thread (focus), which allows you to
- sharpen the crosshair image
- or completely remove the crosshair from the image.

The 23.2 mm mounting diameter means this eyepiece can be used with almost any biological / stereo / polarizing microscope - as long as it has a head for eyepieces of this diameter.

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

  • Meopta RU2 microscope repair parts
  • Meopta RU2 polarization microscope eyepiece
  • Pol
  • Polaryzacja
  • okular mikroskopowy polaryzacyjny
  • polarisation
  • polarizing
  • polarization
  • Mikroskopokular
  • Mikroskop
  • Meopta DRU-3 polarisation microscope
  • Leitz Polmikroskop
  • Lomo MIN-8
  • Polarisationsmikroskop
  • Meopta petrographic microscope
  • Meopta RU-2 polarisation miroscope
  • Cael Zeiss Jena Amplival Pol.
  • Meopta 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.

39 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you need a microscope eyepiece with a polarizing cross
  • if this particular eyepiece model is missing from your set
2026-01-28 00:00:00

416 - Thumbnail photo showing this microscope part.

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

00807
Meopta H8x M10 microscope measuring eyepiece

The name of this microscope part.

Meopta H8x M10 microscope measuring eyepiece

Description of this part for the microscope.

Measuring eyepiece for biological and measurement microscopes.

The eyepiece fits any microscope from any manufacturer. It can be used with either transmitted or ...

reflected light microscopes, as long as the eyepiece mounting diameter on the microscope head is 23.2 mm.

Manufacturer: Meopta
Model: H8x M10
Magnification: 8x
Image: micrometer
Mounting diameter: 23.2 mm

The eyepiece features diopter adjustment and image sharpness adjustment on a micrometer slide.

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

  • Meopta RU2 microscope repair parts
  • Meopta H8x M10 measuring microscope eyepiece
  • Meopta H8x M10 Mikroskop Messokular
  • okular pomiarowy do mikroskopu
  • microscope micrometer
  • mikrometr
  • skala do mikroskopu
  • Meopta 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.

39 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you need to make measurements on your microscope, surface defects, spores, crystals and everything else
2026-01-28 00:00:00

417 - Thumbnail photo showing this microscope part.

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

00805
Meopta H6x microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

Meopta H6x microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

These eyepieces are in excellent optical condition and show no signs of wear.

Manufacturer: Meopta
Type: Huygens
Magnification: 6x
Mounting diameter: 23. ...

2 mm

6x (and 8x) eyepieces are best suited for microscopes equipped with a head with a magnification of 1.5x or 1.6x. In such cases, using 10x or higher eyepieces can result in excessive magnification and sometimes poor image quality. In such cases, 6x/8x eyepieces provide the best image and optimal magnification.

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

  • Meopta RU2 microscope repair parts
  • Meopta microscope eyepieces
  • Meopta Mikroskop Okulare
  • okulary mikroskopowe
  • Meopta 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.

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you don't have these eyepieces in your set
  • if you have a head with its own 1.5x or 1.6x magnification and need the appropriate eyepieces, 6x are the right ones
  • if you want to replace your poor-quality eyepieces
2026-01-28 00:00:00

418 - Thumbnail photo showing this microscope part.

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

00816
Meopta P10x microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

Meopta P10x microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

Manufacturer: Meopta
Magnification: 10x
Mounting diameter: 23.2 mm

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

  • Meopta RU2 microscope repair parts
  • Meopta microscope eyepieces
  • Meopta Mikroskop Okulare
  • okulary mikroskopowe
  • Meopta 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.

24 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you don't have these eyepieces in your set
  • if you want to replace your poor-quality eyepieces
2026-01-28 00:00:00

419 - Thumbnail photo showing this microscope part.

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

00817
Meopta P15x microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

Meopta P15x microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

Manufacturer: Meopta
Magnification: 15x
Mounting diameter: 23.2 mm

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

  • Meopta RU2 microscope repair parts
  • Meopta microscope eyepieces
  • Meopta Mikroskop Okulare
  • okulary mikroskopowe
  • Meopta 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.

24 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you don't have these eyepieces in your set
  • if you want to replace your poor-quality eyepieces
2026-01-28 00:00:00

413 - Thumbnail photo showing this microscope part.

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

00806
Meopta H4x PO polarization microscope eyepiece with focusable crosshair

The name of this microscope part.

Meopta H4x PO polarization microscope eyepiece with focusable crosshair

Description of this part for the microscope.

Eyepiece for a polarizing microscope.

Manufacturer: Meopta
Model: H4x PO
Magnification: 4x
Mounting diameter: 23.2 mm
Inside: crosshair

The ...

eyepiece has a worm thread (focus), which allows you to
- sharpen the crosshair image
- or completely remove the crosshair from the image.

The 23.2 mm mounting diameter means this eyepiece can be used with almost any biological / stereo / polarizing microscope - as long as it has a head for eyepieces of this diameter.

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

  • Meopta RU2 microscope repair parts
  • Meopta RU2 polarization microscope eyepiece
  • Pol
  • Polaryzacja
  • okular mikroskopowy polaryzacyjny
  • polarisation
  • polarizing
  • polarization
  • Mikroskopokular
  • Mikroskop
  • Meopta DRU-3 polarisation microscope
  • Leitz Polmikroskop
  • Lomo MIN-8
  • Polarisationsmikroskop
  • Meopta petrographic microscope
  • Meopta RU-2 polarisation miroscope
  • Cael Zeiss Jena Amplival Pol.
  • Meopta 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.

39 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

RU2

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

(Meopta)

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.

  • if you need a microscope eyepiece with a polarizing cross
  • if this particular eyepiece model is missing from your set
2026-01-28 00:37:54

423 - Thumbnail photo showing this microscope part.

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

00870
Lomo ML-2 K5x microscope compensating eyepieces 23,2 mm (pair)

The name of this microscope part.

Lomo ML-2 K5x microscope compensating eyepieces 23,2 mm (pair)

Description of this part for the microscope.

These eyepieces are in excellent optical condition.

Manufacturer: Lomo
Model: LM-2 K5x
Type: compensating eyepieces
Magnification: 5x
Mount diameter: ...

23.2 mm

Compensating 5x eyepieces are very often used as projection eyepieces for microscope photography.

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

  • Lomo ML-2 microscope repair parts
  • Lomo microscope compensation eyepieces
  • Lomo Mikroskop Okulare
  • Lomo Mikroskopokulare
  • Mikroskop Kompensationokulare
  • okulary mikroskopowe kompensacyjne
  • Lomo Biolam microscope
  • Lomo ML-2 microscope
  • Lomo Biola Mikroskop
  • Lomo 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.

39 €

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

Eyepieces

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

Lomo

Leningrad Optical Mechanical Association

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.

ML-2

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

(Lomo)

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.

  • if you don't have these eyepieces in your set
  • if you want to replace your poor-quality eyepieces
  • Compensating 5x eyepieces are very often used as projection eyepieces for microscope photography
2026-01-31 00:00:00

485 - Thumbnail photo showing this microscope part.

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

99057
Meopta O10x microscope eyepieces 23,2 mm (10x pair)

The name of this microscope part.

Meopta O10x microscope eyepieces with a mounting diameter of 23.2 mm (pair 10x)

Description of this part for the microscope.

Manufacturer: Meopta
Model: O 10x
Magnification: 10x
Mounting diameter: 23.2 mm

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

  • Meopta DD 37 BN microscope repair parts
  • Meopta microscope eyepieces
  • Meopta Mikroskop Okulare
  • okulary mikroskopowe
  • Meopta 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.

24 €

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

Eyepieces

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

Meopta

Meopta s.r.o.

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.

DD 37 BN

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

(Meopta)

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.

  • if you don't have these eyepieces in your set
  • if you want to replace your poor-quality eyepieces
2026-02-19 00:00:00

486 - Thumbnail photo showing this microscope part.

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

99049
Carl Zeiss Jena PK 10x (15,5) microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

Carl Zeiss Jena PK 10x (15,5) microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

Manufacturer: Carl Zeiss Jena
Magnification: 10x
Field of view: 15,5
Mounting diameter: 23.2 mm

Due to their very high quality, they are often used with ...

microscopes from other manufacturers, especially when Carl Zeiss Jena Planachromat objectives are mounted.

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

  • Carl Zeiss Jena model microscope repair parts
  • okulary plankompensacyjne Carl Zeiss Jena
  • Carl Zeiss Jena plan compensation eyepieces
  • Zeiss Jena Okulare
  • microscope
  • Mikroskop Planachromat objectives
  • obiektywy plan planachromatyczne
  • objektiv
  • bino
  • trino
  • binokular
  • głowica dwuoczna
  • binocular head
  • Carl Zeiss Jena 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.

39 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

model

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

(Carl Zeiss Jena)

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.

  • if you don't have these eyepieces in your set
  • if you have 10x eyepieces, but they have a smaller field of view
  • if you want to replace your poor-quality eyepieces
  • if you have Planachromat objectives and want to use plan-compensated eyepieces
2026-02-19 00:00:00

609 - Thumbnail photo showing this microscope part.

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

99182
Carl Zeiss Jena D42 15x microscope measuring eyepiece

The name of this microscope part.

Carl Zeiss Jena D42 15x microscope measuring eyepiece

Description of this part for the microscope.

Precision measuring eyepiece for biological and measurement microscopes.

The eyepiece fits any microscope from any manufacturer. It can be used with either ...

transmitted or reflected light microscopes, as long as the eyepiece mounting diameter on the microscope head is 23.2 mm.

Manufacturer: Carl Zeiss Jena
Model: D42 15x
Magnification: 15x
Image: micrometer and X-crosshair
Mounting diameter: 23.2 mm

The eyepiece features diopter adjustment and image sharpness adjustment on a micrometer slide.

Identical K15x eyepieces were also made by other manufacturers, such as Lomo and PZO.

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

  • Carl Zeiss Jena Technival-2 microscope repair parts
  • Carl Zeiss Jena buy spare parts

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

0

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

79 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Technival-2

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

(Carl Zeiss Jena)

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.

  • if you need to make precise measurements on your microscope, surface defects, spores, crystals and everything else
2026-03-13 00:00:00

750 - Thumbnail photo showing this microscope part.

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

99295
Carl Zeiss Jena 7x microscope measuring eyepiece, micrometer

The name of this microscope part.

Carl Zeiss Jena 7x microscope measuring eyepiece, micrometer

Description of this part for the microscope.

Measuring eyepiece for biological and measurement microscopes.

The eyepiece fits any microscope from any manufacturer. It can be used with either transmitted or ...

reflected light microscopes, as long as the eyepiece mounting diameter on the microscope head is 23.2 mm.

Manufacturer: Carl Zeiss Jena
Magnification: 7x
Image: micrometer
Mounting diameter: 23.2 mm

The eyepiece features diopter adjustment and image sharpness adjustment on a micrometer slide.

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

  • Carl Zeiss Jena Amplival microscope repair parts
  • Carl Zeiss Jena measuring microscope eyepiece
  • Carl Zeiss Jena Mikroskop Messokular
  • okular pomiarowy do mikroskopu
  • microscope micrometer
  • mikrometr
  • skala do mikroskopu
  • Carl Zeiss Jena 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.

39 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Amplival

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

(Carl Zeiss Jena)

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.

  • if you need to make measurements on your microscope, surface defects, spores, crystals and everything else
2026-04-12 02:06:04

751 - Thumbnail photo showing this microscope part.

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

99294
Carl Zeiss Jena 7x microscope adjustable measuring eyepiece, without micrometer scale inside

The name of this microscope part.

Carl Zeiss Jena 7x microscope adjustable measuring eyepiece, without micrometer scale inside

Description of this part for the microscope.

Measuring eyepiece for biological and measurement microscopes.

The eyepiece fits any microscope from any manufacturer. It can be used with either transmitted or ...

reflected light microscopes, as long as the eyepiece mounting diameter on the microscope head is 23.2 mm.

Manufacturer: Carl Zeiss Jena
Magnification: 7x
Image: none
Mounting diameter: 23.2 mm

There is no measuring scale glass inside the eyepiece. Any 19mm diameter glass can be inserted inside, for example, with a crosshair, micrometer, or reticle.

The eyepiece features diopter adjustment and image sharpness adjustment on a micrometer slide.

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

  • Carl Zeiss Jena Amplival microscope repair parts
  • Carl Zeiss Jena measuring microscope eyepiece
  • Carl Zeiss Jena Mikroskop Messokular
  • okular pomiarowy do mikroskopu
  • microscope micrometer
  • mikrometr
  • skala do mikroskopu
  • Carl Zeiss Jena 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.

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Amplival

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

(Carl Zeiss Jena)

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.

  • if you need to make measurements on your microscope, surface defects, spores, crystals and everything else
2026-04-12 03:09:53

765 - Thumbnail photo showing this microscope part.

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

99315
Vintage PZO ML2 K15x microscope eyepiece

The name of this microscope part.

Vintage PZO ML2 K15x microscope eyepiece

Description of this part for the microscope.

Microscope eyepiece (single, also 1 pc.)
Manufacturer: PZO
Model: K15x
Magnification: 15x
Mounting diameter: 23.2 mm

This eyepiece works with any ...

microscope from any manufacturer that allows the use of eyepieces with a mounting diameter of 23.2 mm.

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

  • PZO ML2 microscope repair parts
  • Vintage PZO K 15x microscope eyepiece
  • okular 15x do mikroskopu PZO
  • PZO K15x Mikroskop Okular
  • antique PZO Mikroskop
  • 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.

Eyepieces

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.

ML2

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.

  • if you have such a Vintage microscope and you want to complete it using original parts
2026-04-14 14:34:59

805 - Thumbnail photo showing this microscope part.

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

99371
PZO 5xH microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

PZO 5xH microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

Pair (two pieces) of microscope eyepieces.

Manufacturer: PZO
Magnification: 5x
Model: PZO 5xH
Type: Huygens
Mounting Diameter: 23.2 mm

These ...

eyepieces can be used with microscopes from any manufacturer, as long as the microscope supports eyepieces with a mounting diameter of 23.2 mm.

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

  • PZO Studar microscope repair parts
  • PZO Biolar microscope eyepieces
  • PZO Studar Mikroskop Okulare
  • okulary mikroskopowe PZO
  • Huygens Mikroskopokulare
  • PZO buy spare parts

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

10

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.

Eyepieces

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.

Studar

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.

  • if you don't have these eyepieces in your set
  • if you want to replace your poor-quality eyepieces
2026-04-23 18:53:13

806 - Thumbnail photo showing this microscope part.

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

99372
PZO 15x microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

PZO 15x microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

Pair (two pieces) of microscope eyepieces.

Manufacturer: PZO
Magnification: 15x
Mounting Diameter: 23.2 mm

These eyepieces can be used with ...

microscopes from any manufacturer, as long as the microscope supports eyepieces with a mounting diameter of 23.2 mm.

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

  • PZO Biolar microscope repair parts
  • PZO Biolar microscope eyepieces
  • PZO Studar Mikroskop Okulare
  • okulary mikroskopowe PZO
  • PZO buy spare parts

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

0

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.

Eyepieces

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.

  • if you don't have these eyepieces in your set
  • if you want to replace your poor-quality eyepieces
2026-04-23 19:35:13

852 - Thumbnail photo showing this microscope part.

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

99389
Carl Zeiss Jena Jenaval / Jenamed PW 6,3x 25 microscope eyepiece 30 mm

The name of this microscope part.

Carl Zeiss Jena Jenaval / Jenamed PW 6,3x 25 microscope eyepiece 30 mm

Description of this part for the microscope.

Single (not a pair) microscope eyepiece.

Manufacturer: Carl Zeiss Jena
Designation: PW 6.3x (25)
Mounting diameter: 30 mm

This eyepiece is most ...

commonly used in microscopes with a 30 mm eyepiece mounting diameter:
- Carl Zeiss Jena Jenamed
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar
- Carl Zeiss Jena Jenapol
- Carl Zeiss Jena Jenvert
- Carl Zeiss Jena Jenatech
- Carl Zeiss Jena Jenalab

Interestingly, binocular heads with a 30 mm eyepiece mounting diameter are sometimes also installed in older microscopes of the Mikroval series (e.g. Ergaval and Amplival) - in such cases this eyepiece will also fit them, because - in general - eyepieces fit the head mounted on the microscope, not the microscope itself.

A single Carl Zeiss Jena PW 6.3x (25) eyepiece can solve the following problems:
- a second 6.3x eyepiece is missing to complete a pair
- a low magnification eyepiece is needed for use in a trinocular photo tube

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

  • Carl Zeiss Jena Jenaval microscope repair parts
  • Carl Zeiss Jena Jenamed 6.3x microscope eyepiece
  • Carl Zeiss Jena PW6.3x eyepiece for Jenaval microscope
  • Carl Zeiss Jena Jenalumar PW 6.3x (25) Mikroskop Okular
  • Jenamed Mikroskopokular
  • Carl Zeiss Jena 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.

59 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Jenaval

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

(Carl Zeiss Jena)

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.

  • if one of your eyepieces has been lost and you need another to complete the set
  • if you have a pair of such eyepieces but one of them is of very poor quality or even damaged
  • very often this eyepiece is used as a projection eyepiece in heads with trino-photo output
2026-05-06 00:12:04

853 - Thumbnail photo showing this microscope part.

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

99396
Carl Zeiss Jena Citoval / Technival PK 12,5x 14 microscope eyepiece

The name of this microscope part.

Carl Zeiss Jena Citoval / Technival PK 12,5x 14 microscope eyepiece

Description of this part for the microscope.

Single (not a pair) microscope eyepiece.

Manufacturer: Carl Zeiss Jena
Designation: PK 12,5x (14)
Mounting diameter: 23,2 mm

This eyepiece is most ...

commonly used in following microscopes:
- Carl Zeiss Jena Technival / Technival-2
- Carl Zeiss Jena Citoval / Citoval-2

Although such eyepieces were most commonly used in stereoscopic microscopes, they are often also used in biological microscopes, e.g. Carl Zeiss Jena Ergaval or Carl Zeiss Jena Amplival. This eyepiece is compatible with almost any microscope from any manufacturer, provided that the microscope head supports eyepieces with a mounting diameter of 23.2 mm.

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

  • Carl Zeiss Jena Citoval microscope repair parts
  • Carl Zeiss Jena Technival microscope eyepiece
  • Carl Zeiss Jena 12
  • 5x eyepiece for Citoval microscope
  • Carl Zeiss Jena Technival 12
  • 5x Mikroskop Okular
  • Citoval Mikroskopokular
  • Carl Zeiss Jena 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.

39 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Citoval

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

(Carl Zeiss Jena)

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.

  • if one of your eyepieces has been lost and you need another to complete the set
  • if you have a pair of such eyepieces but one of them is of very poor quality or even damaged
2026-05-06 00:54:44

914 - Thumbnail photo showing this microscope part.

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

99473
Leitz Wetzlar Lichteinstellupe microscope auxiliary telescope / phase centering eyepiece

The name of this microscope part.

Leitz Wetzlar Lichteinstellupe microscope auxiliary telescope / phase centering eyepiece

Description of this part for the microscope.

Centering telescope (auxiliary microscope) for aligning DIC prisms or phase contrast rings in the condenser.

Manufacturer: Leitz Wetzlar
Model: ...

Lichteinstellupe (Centering / Focus telescope)
Mounting diameter: 23.2 mm + original 30 mm adapter

This centering telescope can be used for:
- DIC alignment (Differential Interference Contrast)
- Phase contrast alignment (centering phase rings)
- Aperture diaphragm inspection (iris diaphragm observation)Filament centering when setting up Köhler illumination

This is one of those microscope elements for which many different names are used. Among others:
- phase telescope
- phase contrast telescope
- phase alignment telescope
- phase adjustment telescope
- phase centering telescope
- phase contrast centering telescope
- phase contrast alignment telescope
- phase contrast adjustment telescope
- centering telescope
- condenser centering telescope
- condenser alignment telescope
- condenser adjustment telescope
- alignment telescope
- adjustment telescope
- inspection telescope
- aperture viewing telescope
- back focal plane viewing telescope
- auxiliary microscope
- phase contrast auxiliary microscope
- alignment auxiliary microscope
- centering auxiliary microscope
- adjustment auxiliary microscope
- auxiliary telescope
- centering scope
- alignment scope
- phase scope
- phase viewer
- phase contrast viewer
- phase centering eyepiece
- phase contrast eyepiece
- phase alignment eyepiece
- phase telescope eyepiece
- centering eyepiece
- condenser centering eyepiece
- adjustment eyepiece
- inspection eyepiece

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

  • Leitz Orthoplan microscope repair parts
  • Leitz Wetzlar Justierteleskop
  • Leitz Orthoplan Hilfsmikroskop
  • Leitz Mikroskop DIC Kondensor Okular
  • Leitz Wetzlar Mikroskop Lichteinstellupe
  • Leitz 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.

125 €

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

Eyepieces

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

Leitz

Leitz Wetzlar

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.

Orthoplan

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

(Leitz)

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.

  • for centering DIC prisms
  • for centering phase contrast rings
  • for observing the iris diaphragm
  • for observing the filament when setting illumination according to the Köhler standard
2026-05-31 20:19:29

919 - Thumbnail photo showing this microscope part.

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

99314
Lomo 4x microscope eyepiece

The name of this microscope part.

Lomo 4x microscope eyepiece

Description of this part for the microscope.

Microscope eyepiece (single, also 1 pc.)
Manufacturer: Lomo
Magnification: 4x
Mounting diameter: 23.2 mm

A microscope eyepiece with such low ...

magnification is very often used as a projection eyepiece for microphotography.

This eyepiece works with any microscope from any manufacturer that allows the use of eyepieces with a mounting diameter of 23.2 mm.

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

  • Lomo ML-2 microscope repair parts
  • Lomo 4x microscope eyepiece
  • Lomo Mikroskopokular
  • Carl Zeiss Jena Mikroskopokular
  • PZO Mikroskopokular
  • Lomo 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.

Eyepieces

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

Lomo

Leningrad Optical Mechanical Association

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.

ML-2

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

(Lomo)

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.

  • when you need an eyepiece with low magnification and a wide field of view
  • when you need an eyepiece for microphotography
2026-06-02 21:48:00

938 - Thumbnail photo showing this microscope part.

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

99485
Dr. G. Schuchardt Göttingen 5x microscope eyepiece

The name of this microscope part.

Dr. G. Schuchardt Göttingen 5x microscope eyepiece

Description of this part for the microscope.

Microscope eyepiece (single, also 1 pc.)
Manufacturer: Dr. G. Schuchardt Göttingen
Magnification: 5x
Mounting diameter: 23.2 mm

This eyepiece works with ...

any microscope from any manufacturer that allows the use of eyepieces with a mounting diameter of 23.2 mm.

The company "Dr. G. Schuchardt Göttingen" did not and does not produce microscopes. Previously, it primarily sold microscopes manufactured by Hertel & Reuss and Will Wetzlar under its own brand.

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

  • Schuchardt model microscope repair parts
  • Dr. G. Schuchardt Göttingen microscope eyepiece
  • Dr. G. Schuchardt Göttingen Mikroskop Okular
  • Schuchardt 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.

Eyepieces

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

Schuchardt

Dr. G. Schuchardt Göttingen

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.

model

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

(Schuchardt)

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.

  • if you have such a microscope and you want to complete it using original parts
2026-06-08 23:51:39

961 - Thumbnail photo showing this microscope part.

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

99504
Carl Zeiss Jena Citoval-2 / Technival-2 P16x (12,5) microscope eyepieces paired

The name of this microscope part.

Carl Zeiss Jena Citoval-2 / Technival-2 P16x (12,5) microscope eyepieces paired

Description of this part for the microscope.

A pair (2 pcs.) of 16x microscope eyepieces for Carl Zeiss Jena Citoval-2 and Technival-2 stereo microscopes.

Manufacturer: Carl Zeiss Jena
Designation: P16x ...

(12,5)
Mounting diameter: 23.2 mm
Eyecups: yes, one pair

These eyepieces are most commonly used in the following microscopes:
- Carl Zeiss Jena Technival / Technival-2
- Carl Zeiss Jena Citoval / Citoval-2

The Carl Zeiss Jena Technival and Citoval microscopes (older type without the number "2") are grey in colour, while the Technival-2 and Citoval-2 models are white. These eyepieces are white, which means they are intended for the newer versions of the Carl Zeiss Jena Citoval-2 and Technival-2 stereo microscopes.

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

  • Carl Zeiss Jena Citoval microscope repair parts
  • Carl Zeiss Jena Technival-2 microscope eyepieces
  • Carl Zeiss Jena 16x eyepieces for Citoval microscope
  • Carl Zeiss Jena Technival 16x Mikroskop Okulare
  • Citoval-2 Mikroskopokulare
  • Carl Zeiss Jena buy spare parts

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

0

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

99 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Citoval

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

(Carl Zeiss Jena)

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.

  • if you have a microscope with missing eyepieces
  • if you have such a pair of eyepieces but they are of very poor quality or damaged
  • if you have a microscope equipped with eyepieces of a different magnification and would like to have 16x eyepieces
2026-06-18 23:42:37

988 - Thumbnail photo showing this microscope part.

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

99531
Carl Zeiss Jena PK 20x (8) microscope eyepieces 23,2 mm (pair)

The name of this microscope part.

Carl Zeiss Jena PK 20x (8) microscope eyepieces with a mounting diameter of 23.2 mm (pair)

Description of this part for the microscope.

Plan compensating microscope eyepieces manufactured by Carl Zeiss Jena with a high magnification of 20x.

Manufacturer: Carl Zeiss Jena
Model: PK 20x ...

(8)
Magnification: 20x
Field of view: 8
Mounting diameter: 23.2 mm
Designation: PK = plan compensating - recommended for use with plan achromatic objectives, but they also work perfectly with achromatic and apochromatic objectives

Due to their very high quality, these eyepieces are often used together with microscopes from other manufacturers, especially when Carl Zeiss Jena Planachromat objectives are installed.

Important: these eyepieces can be used both with finite tube microscopes (e.g. 160 mm) and infinity-corrected microscopes. This means that they can be used, for example, both on a Carl Zeiss Jena Amplival microscope and on a Carl Zeiss Jena NU-2 microscope.

Note - in my opinion, eyepieces with such a high magnification are recommended rather for "inspection" than for continuous work. I deliberately write "I recommend" because this is my personal opinion based on practical use and not on the manufacturer's documentation.
An eyepiece magnification of 20x should rather be treated as a zoom without revealing additional details (the resolution is not increased). This is important, for example, in heads with built-in magnification (e.g. Carl Zeiss Jena heads with built-in magnification of 1.5x or 1.6x) - when working with a 100x oil immersion objective, we theoretically obtain 100*1.5*20 = 3000x, while physics does not allow the human eye to magnify visible light beyond approximately 1250x - therefore this is a so-called "empty magnification".

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

  • Carl Zeiss Jena model microscope repair parts
  • Carl Zeiss Jena 20x PK Mikroskop Okulare
  • Mikroskop Brile für Carl Zeiss Jena Amplival und Ergaval Mikroskope
  • Carl Zeiss Jena NU-2 Mikroskopuokulare
  • Carl Zeiss Jena 20x PK microscope eyepieces
  • Carl Zeiss Jena 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.

59 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

model

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

(Carl Zeiss Jena)

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.

  • if you don't have these eyepieces in your set
  • if you have 20x eyepieces, but they have a smaller field of view
  • if you want to replace your poor-quality eyepieces
  • if you have Planachromat objectives and want to use plan-compensated eyepieces
2026-06-28 15:29:36

1136 - Thumbnail photo showing this microscope part.

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

99701
Carl Zeiss Jena Projektiv f=100 microscope projection eyepiece with 23,2mm diameter

The name of this microscope part.

Carl Zeiss Jena Projektiv f=100 microscope projection eyepiece with 23,2mm diameter

Description of this part for the microscope.

Carl Zeiss Jena microscope projection eyepiece with focal length f=100.

Basic parameters:
Manufacturer: Carl Zeiss Jena
Model: Projektiv f=100
Mount ...

diameter: 23.2 mm

This eyepiece allows the microscope image to be projected onto a surface such as a wall, ceiling or projection screen.

Originally, this eyepiece model was supplied with the Carl Zeiss Jena Pictoval projection microscope. It can also be installed on virtually any microscope from any manufacturer with a 23.2 mm eyepiece tube.

Important: Projecting a microscope image requires a very large amount of light, so a high-power illuminator is necessary.

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

  • Carl Zeiss Jena Pictoval microscope repair parts
  • Carl Zeiss Jena Projektiv f=100 Mikroskop Okular
  • Carl Zeiss Jena projection eyepiece
  • Carl Zeiss Jena Projektiv f=100 Mikroskop Projektionsokular
  • Carl Zeiss Jena 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.

39 €

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

Eyepieces

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

Carl Zeiss Jena

VEB Carl Zeiss Jena DDR (former East Germany)

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.

Pictoval

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

(Carl Zeiss Jena)

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.

  • if you need an eyepiece that allows you to project the microscope image onto a wall or a projection screen
2026-08-06 22:31:54