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The table below is the search result: "model + 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 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

735 - Thumbnail photo showing this microscope part.

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

99292
Steindorff Berlin microscope - 45 mm eyepiece tubus with diopter adjustment ring

The name of this microscope part.

Steindorff Berlin microscope - 45 mm eyepiece tubus with diopter adjustment ring

Description of this part for the microscope.

Eyepiece tube with a maximum length of 45 mm for the microscope head of Steindorff Berlin.

This is a tube with an assembled diopter adjustment ring that allows ...

correction of vision defect in one eye and proper image focus adjustment.

Basic parameters:
- Type: tube with diopter correction ring
- Supported eyepiece diameter: 23.2 mm
- Maximum length: 45 mm
- Color: steel

Steindorff Berlin produced two main types of binocular microscope heads:
- with straight tubes
- with diverging tubes in the "Y" standard.
In each of them, eyepiece tubes with a length (maximum length measured with the diopter adjustment ring fully unscrewed): 45 mm or 50 mm could be installed.

I was not able to find information what this depended on:
- maybe some tubes were older and others newer
- maybe some were designed for TL=170 mm and others for TL=160 mm
- maybe some matched objectives FL=37 mm and others FL=45 mm

This element may answer the following issues related to the Steindorff Berlin microscope:
- Is it possible to have diopter adjustment on both eyepieces?
- How to straighten a bent eyepiece tube?
- Diopter adjustment does not work - how to replace the grease?

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

  • Steindorff Berlin Model S microscope repair parts
  • Steindoftt Berlin microscope eyepiece tubus with diopter adjustment ring
  • Steindorff Berlin Microbe Hunter Okulartubus mit Dioptrieneinstellring
  • Steindorff Berlin - tubus okularowy z pierścieniem korekcji dioptrii
  • microscope eyepiece adjustment mechanism
  • focusing microscope eyepiece
  • Steindorff Berlin C.Y.N Binokular Wartung
  • Mikroskopkopf Reparatur
  • Steindorff Berlin B.Y. Schmierstoffwechsel
  • Steindorff Berlin 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.

Steindorff Berlin

Steindorff Berlin, West 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 S

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

(Steindorff Berlin)

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
2026-04-09 20:18:56

736 - Thumbnail photo showing this microscope part.

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

99293
Steindorff Berlin microscope - 50 mm eyepiece tubus with diopter adjustment ring

The name of this microscope part.

Steindorff Berlin microscope - 50 mm eyepiece tubus with diopter adjustment ring

Description of this part for the microscope.

Eyepiece tube with a maximum length of 50 mm for the microscope head of Steindorff Berlin.

This is a tube with an assembled diopter adjustment ring that allows ...

correction of vision defect in one eye and proper image focus adjustment.

Basic parameters:
- Type: tube with diopter correction ring
- Supported eyepiece diameter: 23.2 mm
- Maximum length: 50 mm
- Color: steel

Steindorff Berlin produced two main types of binocular microscope heads:
- with straight tubes
- with diverging tubes in the "Y" standard.
In each of them, eyepiece tubes with a length (maximum length measured with the diopter adjustment ring fully unscrewed): 45 mm or 50 mm could be installed.

I was not able to find information what this depended on:
- maybe some tubes were older and others newer
- maybe some were designed for TL=170 mm and others for TL=160 mm
- maybe some matched objectives FL=37 mm and others FL=45 mm

This element may answer the following issues related to the Steindorff Berlin microscope:
- Is it possible to have diopter adjustment on both eyepieces?
- How to straighten a bent eyepiece tube?
- Diopter adjustment does not work - how to replace the grease?

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

  • Steindorff Berlin Model S microscope repair parts
  • Steindoftt Berlin microscope eyepiece tubus with diopter adjustment ring
  • Steindorff Berlin Microbe Hunter Okulartubus mit Dioptrieneinstellring
  • Steindorff Berlin - tubus okularowy z pierścieniem korekcji dioptrii
  • microscope eyepiece adjustment mechanism
  • focusing microscope eyepiece
  • Steindorff Berlin C.Y.N Binokular Wartung
  • Mikroskopkopf Reparatur
  • Steindorff Berlin B.Y. Schmierstoffwechsel
  • Steindorff Berlin 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.

Steindorff Berlin

Steindorff Berlin, West 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 S

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

(Steindorff Berlin)

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
2026-04-09 20:25:05

1037 - Thumbnail photo showing this microscope part.

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

99590
Carl Zeiss Jena Lg / Lumipan microscope brass guide for rotating circular stage

The name of this microscope part.

Carl Zeiss Jena Lg / Lumipan microscope brass guide for rotating circular stage

Description of this part for the microscope.

Brass longitudinal guide on which the upper plate of the round rotating microscope stage used in Carl Zeiss Jena L-Stativ class microscopes moves.

This is a ...

service replacement part intended for repairing a microscope stage in which this particular component has been damaged. It is not a complete microscope stage.

These rotating stages were used in L-Stativ class microscopes, including:
- Carl Zeiss Jena Lg
- Carl Zeiss Jena Lumipan
- Carl Zeiss Jena Lu
- Carl Zeiss Jena Lr

Please remember that microscopes and microscope parts manufactured by the Soviet company LOMO were often clones of Carl Zeiss Jena products. Therefore, this component may also fit a Lomo microscope stage, but the dimensions should always be compared very carefully before purchasing.

Carl Zeiss Jena manufactured these rotating stages from the 1930s until approximately the end of the 1960s. During that period many small design details were modified, so it is very important to correctly identify the stage model from which this component was removed.

- every photo in the gallery includes a millimetre scale
- the last photos show the microscope stage disassembled, with an arrow indicating exactly where this component is located
- the final photos also show the complete Carl Zeiss Jena Lg microscope fitted with this stage

All of this allows you to visually confirm that this is exactly the component you are looking for.

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

  • Carl Zeiss Jena Lg microscope repair parts
  • Carl Zeiss Jena Lumipan microscope stage service
  • Carl Zeiss Jena Durchlicht Mikroskoptisch reparieren
  • stolik mikroskopowy mikroskopu Carl Zeiss Jena Lumipan
  • Carl Zeiss Jena L-Stativ Mikroskop Objekttisch Teile
  • Carl Zeiss Jena Lg Mikroskop Drehtisch neufetten
  • Carl Zeiss Jena microscope stage buy spare parts
  • 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.

7 €

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.

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.

Lg

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.

  • as a repair part by replacing the entire damaged element
  • if you have a microscope stage where this element still works but is of very poor quality.
2026-07-16 22:09:27

1038 - Thumbnail photo showing this microscope part.

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

99595
Carl Zeiss Jena Lg / Lumipan microscope toothed rack for rotating circular stage

The name of this microscope part.

Carl Zeiss Jena Lg / Lumipan microscope toothed rack for rotating circular stage

Description of this part for the microscope.

Rack gear (very often incorrectly referred to as a gear), which drives the movement of the upper plate of the round rotating microscope stage used in Carl Zeiss Jena L- ...

Stativ class microscopes.

This is a service replacement part intended for repairing a microscope stage in which this particular component has been damaged. It is not a complete microscope stage.

These rotating stages were used in L-Stativ class microscopes, including:
- Carl Zeiss Jena Lg
- Carl Zeiss Jena Lumipan
- Carl Zeiss Jena Lu
- Carl Zeiss Jena Lr

Please remember that microscopes and microscope parts manufactured by the Soviet company LOMO were often clones of Carl Zeiss Jena products. Therefore, this component may also fit a Lomo microscope stage, but the dimensions should always be compared very carefully before purchasing.

Carl Zeiss Jena manufactured these rotating stages from the 1930s until approximately the end of the 1960s. During that period many small design details were modified, so it is very important to correctly identify the stage model from which this component was removed.

- every photo in the gallery includes a millimetre scale
- the last photos show the microscope stage disassembled, with an arrow indicating exactly where this component is located
- the final photos also show the complete Carl Zeiss Jena Lg microscope fitted with this stage

All of this allows you to visually confirm that this is exactly the component you are looking for.

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

  • Carl Zeiss Jena Lg microscope repair parts
  • Carl Zeiss Jena Lumipan microscope stage toothed rack service
  • Carl Zeiss Jena Durchlicht Mikroskoptisch Zahnstnge reparieren
  • stolik mikroskopowy mikroskopu Carl Zeiss Jena Lumipan
  • Carl Zeiss Jena L-Stativ Mikroskop Objekttisch Teile
  • Carl Zeiss Jena Lg Mikroskop Drehtisch Zahnstange neufetten
  • Carl Zeiss Jena microscope stage buy spare parts
  • 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.

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.

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.

Lg

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.

  • as a repair part by replacing the entire damaged element
  • if you have a microscope stage where this element still works but is of very poor quality.
2026-07-16 22:28:18

1039 - Thumbnail photo showing this microscope part.

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

99591
Carl Zeiss Jena Lg / Lumipan microscope 0-10 I scale for rotating circular stage

The name of this microscope part.

Carl Zeiss Jena Lg / Lumipan microscope 0-10 I scale for rotating circular stage

Description of this part for the microscope.

Small scale marked 0 ... 10 I, located on the side of the upper movable plate of the round rotating microscope stage used in Carl Zeiss Jena L-Stativ class microscopes. ...



This scale is engraved into a specially shaped brass plate and then silver-plated. After several decades of use, this microscope part often becomes worn and the scale markings may become faint or completely invisible. When restoring such a microscope stage, replacing this scale may therefore be necessary.

This is a service replacement part intended for repairing a microscope stage in which this particular component has been damaged. It is not a complete microscope stage.

These rotating stages were used in L-Stativ class microscopes, including:
- Carl Zeiss Jena Lg
- Carl Zeiss Jena Lumipan
- Carl Zeiss Jena Lu
- Carl Zeiss Jena Lr

Please remember that microscopes and microscope parts manufactured by the Soviet company LOMO were often clones of Carl Zeiss Jena products. Therefore, this component may also fit a Lomo microscope stage, but the dimensions should always be compared very carefully before purchasing.

Carl Zeiss Jena manufactured these rotating stages from the 1930s until approximately the end of the 1960s. During that period many small design details were modified, so it is very important to correctly identify the stage model from which this component was removed.

- every photo in the gallery includes a millimetre scale
- the last photos show the microscope stage disassembled, with an arrow indicating exactly where this component is located
- the final photos also show the complete Carl Zeiss Jena Lg microscope fitted with this stage

All of this allows you to visually confirm that this is exactly the component you are looking for.

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

  • Carl Zeiss Jena Lg microscope repair parts
  • Carl Zeiss Jena Lumipan microscope stage service
  • Carl Zeiss Jena Durchlicht Mikroskoptisch reparieren
  • stolik mikroskopowy mikroskopu Carl Zeiss Jena Lumipan
  • Carl Zeiss Jena L-Stativ Mikroskop Objekttisch Teile
  • Carl Zeiss Jena Lg Mikroskop Drehtisch neufetten
  • Carl Zeiss Jena microscope stage buy spare parts
  • 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.

7 €

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.

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.

Lg

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.

  • as a repair part by replacing the entire damaged element
  • if you have a microscope stage where this element still works but is of very poor quality.
2026-07-16 22:37:52

1040 - Thumbnail photo showing this microscope part.

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

99592
Carl Zeiss Jena Lg / Lumipan microscope gear shaft and longitudinal manipulator for rotating circular stage

The name of this microscope part.

Carl Zeiss Jena Lg / Lumipan microscope gear shaft and longitudinal manipulator for rotating circular stage

Description of this part for the microscope.

Gear shaft and longitudinal manipulator (knob / control knob) that drives the rack gear and, as a result, moves the upper plate of the round rotating microscope stage ...

used in Carl Zeiss Jena L-Stativ class microscopes.

Additionally, this microscope part features a locking lever. Once the lever is engaged, the control knob can no longer be turned, locking the upper plate of the microscope stage in the desired position. The operation of this mechanism can be seen in the video available in the video gallery.

This is a service replacement part intended for repairing a microscope stage in which this particular component has been damaged. It is not a complete microscope stage.

These rotating stages were used in L-Stativ class microscopes, including:
- Carl Zeiss Jena Lg
- Carl Zeiss Jena Lumipan
- Carl Zeiss Jena Lu
- Carl Zeiss Jena Lr

Please remember that microscopes and microscope parts manufactured by the Soviet company LOMO were often clones of Carl Zeiss Jena products. Therefore, this component may also fit a Lomo microscope stage, but the dimensions should always be compared very carefully before purchasing.

Carl Zeiss Jena manufactured these rotating stages from the 1930s until approximately the end of the 1960s. During that period many small design details were modified, so it is very important to correctly identify the stage model from which this component was removed.

- every photo in the gallery includes a millimetre scale
- the last photos show the microscope stage disassembled, with an arrow indicating exactly where this component is located
- the final photos also show the complete Carl Zeiss Jena Lg microscope fitted with this stage

All of this allows you to visually confirm that this is exactly the component you are looking for.

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

  • Carl Zeiss Jena Lg microscope repair parts
  • Carl Zeiss Jena Lumipan microscope stage service
  • Carl Zeiss Jena Durchlicht Mikroskoptisch reparieren
  • stolik mikroskopowy mikroskopu Carl Zeiss Jena Lumipan
  • Carl Zeiss Jena L-Stativ Mikroskop Objekttisch Teile
  • Carl Zeiss Jena Lg Mikroskop Drehtisch neufetten
  • Carl Zeiss Jena microscope stage buy spare parts
  • 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.

Service and spare parts

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.

Lg

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.

  • as a repair part by replacing the entire damaged element
  • if you have a microscope stage where this element still works but is of very poor quality.
2026-07-16 22:57:26

1043 - Thumbnail photo showing this microscope part.

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

99593
Carl Zeiss Jena Lg / Lumipan microscope sliding ring for rotating circular stage with mounting support for stage holder

The name of this microscope part.

Carl Zeiss Jena Lg / Lumipan microscope sliding ring for rotating circular stage with mounting support for stage holder

Description of this part for the microscope.

Sliding ring of the round, rotating microscope stage by Carl Zeiss Jena from microscopes of the L-Stativ class.

This microscope element performs two functions in ...

the microscope stage:
1. It fastens the stage to the stage holder — that is, indirectly to the microscope stand. This ring has a groove for the spring screw mounted centrally in that holder, as well as two cut-outs at the sides — for the centring screws. It is not, however, a dovetail — in Carl Zeiss Jena L-Stativ microscopes the stage is mounted on a wide ring.
2. Since it is a sliding ring, it is precisely this part that makes it possible to rotate the stage all the way around, even though this is not a polarizing stage.

This is a service part for the repair of a stage in which exactly this element has been damaged. It is not a complete microscope stage.

This ring contains a screw that makes it possible to lock the position, that is, to press the ring tight so that it does not rotate. This screw very often bends completely (for example during transport) or even breaks off. Breakage most commonly occurs when the sliding grease has dried out completely and someone tries to turn the stage by pushing on this screw.

Rotating stages of this kind were used in microscopes of the L-Stativ class, among others:
- Carl Zeiss Jena Lg
- Carl Zeiss Jena Lumipan
- Carl Zeiss Jena Lu
- Carl Zeiss Jena Lr

Remember that microscopes and microscope parts made by the Soviet company LOMO were often clones of Carl Zeiss Jena products. It is therefore possible that this element will also fit a Lomo microscope stage — but the dimensions of this part should definitely be compared very carefully first.

Carl Zeiss Jena produced such stages from the 1930s until roughly the end of the 1960s. During that period minor construction details were changed many times, so it is very important to correctly identify the model of the stage from which this element was removed.

- in the photo gallery a millimetre scale is visible next to every photograph
- the last photographs show a disassembled microscope stage, with an arrow indicating where this element is located in the stage
- the final photographs, in turn, show the complete Carl Zeiss Jena Lg microscope with this stage fitted

All of this makes it possible to confirm visually that this is exactly the element you are looking for.

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

  • Carl Zeiss Jena Lg microscope repair parts
  • Carl Zeiss Jena Lumipan microscope stage service
  • Carl Zeiss Jena Durchlicht Mikroskoptisch reparieren
  • stolik mikroskopowy mikroskopu Carl Zeiss Jena Lumipan
  • Carl Zeiss Jena L-Stativ Mikroskop Objekttisch Teile
  • Carl Zeiss Jena Lg Mikroskop Drehtisch neufetten
  • Carl Zeiss Jena microscope stage buy spare parts
  • 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.

Service and spare parts

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.

Lg

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.

  • as a repair part by replacing the entire damaged element
  • if you have a microscope stage where this element still works but is of very poor quality.
2026-07-17 01:19:03