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

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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 ↑

68 - Thumbnail photo showing this microscope part.

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

00522
Carl Zeiss Jena 20x Achromat M25-thread microscope objective Jenamed

The name of this microscope part.

Carl Zeiss Jena Achromat 20x / 0,45 oo/0,17-A microscope objective with M25 thread Jenamed.

Description of this part for the microscope.

Perfect exterior and optics. It's hard to find a lens in this condition on the used market.

Manufacturer: Carl Zeiss Jena
Magnification: 20x
Model: Achromat ...

20x / 0.45 oo/0.17-A
Color correction: Achromat
Numerical aperture: 0.45
Tube length: infinity
Focal length: not sure
Cover glass: 0.17 mm
Immersion: no
Thread: M25

This lens is often used with Leica microscopes (e.g., the DMLB, DMLS, or DM1000 models). It is often shorter than Leica objectives, but an extension adapter is used in these cases.

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

  • Carl Zeiss Jena Jenalab microscope repair parts
  • Leica DMLS
  • Leica DMLB
  • Leica DM1000
  • Carl Zeiss Jena 20x microscope objective infinity
  • Carl Zeiss Jena 20x Mikroskop Objektiv unendlich
  • Carl Zeiss Jena Achromat 20/0.45 oo/0.17-A M25
  • Carl Zeiss Jena Jenamed 20x infinity objective M25
  • Jenalab / Jenaval 20x Objektiv unendlich
  • CZJ Jenalumar Achromat 20x objective
  • Carl Zeiss Jena 20x M25 Objektiv Pilz - Ersatz
  • Jenamed 20x objective scratched - replacement
  • objektiv Carl Zeiss Jena Achromat 20x M25
  • objetivo Carl Zeiss Jena Achromat 20x infinito M25
  • objetivo 20x microscopio Carl Zeiss Jena Jenamed
  • obiettivo Carl Zeiss Jena Acromatico 20x infinito M25
  • obiettivo 20x microscopio Carl Zeiss Jena Jenamed
  • 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.

Objective

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.

Jenalab

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.

  • Jenamed or Jenalab microscopes often don't have a 20x objective lens installed.
  • If you have one, but it's of very poor quality or damaged.
  • If you're cautious and want to have one as a spare.
0000-00-00 00:00:00

71 - Thumbnail photo showing this microscope part.

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

00521
Carl Zeiss Jena Achromat HI 100x M25-thread microscope objective

The name of this microscope part.

Carl Zeiss Jena Achromat HI 100x / 1,25 oo/0,17-A - Oil microscope objective with M25 thread

Description of this part for the microscope.

Perfect exterior and optics. It's hard to find a lens in this condition on the used market.

Manufacturer: Carl Zeiss Jena
Magnification: 100x
Model: ...

Achromat HI 100x / 1,25 oo/0.17-A
Color correction: Achromat
Numerical aperture: 1,25
Tube length: infinity
Focal length: not sure
Cover glass: 0.17 mm
Immersion: yes, oil
Thread: M25

This lens is often used with Leica microscopes (e.g., the DMLB, DMLS, or DM1000 models). It is often shorter than Leica objectives, but an extension adapter is used in these cases.

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

  • Carl Zeiss Jena Jenalab microscope repair parts
  • Leica DMLS
  • Leica DMLB
  • Leica DM1000
  • Carl Zeiss Jena 100x microscope objective infinity
  • Carl Zeiss Jena Immersion Mikroskopobjektiv 100x
  • Carl Zeiss Jena Oel Mikroskop Objektiv unendlich
  • Carl Zeiss Jena Achromat HI 100/1.25 oo/0.17-A M25
  • Carl Zeiss Jena Jenamed 100x oil infinity objective M25
  • Jenalab / Jenaval 100x Öl Objektiv unendlich
  • Leica DMLS / DMLB 100x M25 oil objective
  • Carl Zeiss Jena 100x Öl Frontlinse zerkratzt - Ersatz
  • Jenamed 100x oil objective fungus - replacement
  • objektiv 100x olejová imerze Carl Zeiss Jena M25
  • objetivo 100x inmersión Carl Zeiss Jena infinito M25
  • objetivo 100x aceite microscopio Carl Zeiss Jena Jenamed
  • obiettivo 100x ad immersione Carl Zeiss Jena infinito M25
  • obiettivo 100x a olio microscopio Carl Zeiss Jena Jenamed
  • 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.

89 €

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

Objective

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.

Jenalab

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 that doesn't have an objective lens with this magnification
  • If you have such a lens, but it's of very poor quality or damaged
  • If you're cautious and want to have such a lens on hand
0000-00-00 00:00:00

823 - Thumbnail photo showing this microscope part.

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

99361
Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 3,2x/0,06 objective, infinity, M25-thread

The name of this microscope part.

Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 3,2x/0,06 objective, infinity, M25-thread

Description of this part for the microscope.

Microscope objective from Carl Zeiss Jena.

Basic parameters of the objective:
Manufacturer: Carl Zeiss Jena
Model: GF-Planachromat 3.2x/0. ...

06 oo/-A
Magnification: 3.2x
Numerical aperture N.A.: 0.006
Optical correction: planachromatic
Additional: "GF" = Grossfeld, meaning a wide field objective
Tube length: infinity
Thread: M25
Cover glass: not required, may be present or not
Immersion: no

This objective fits, among others, the following microscopes:
- Carl Zeiss Jena Jenamed
- Carl Zeiss Jena Jenalab
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar

For the Carl Zeiss Jena Jenamed microscope, this objective fits every variant:
- Carl Zeiss Jena Jenamed variant
- Carl Zeiss Jena Jenamed Fluorescence
- Carl Zeiss Jena Jenamed hematology
- Carl Zeiss Jena Jenamed cytology
- Carl Zeiss Jena Jenamed 2

The best image quality and full performance of this objective are achieved when using a Carl Zeiss Jena microscope head supporting 30 mm eyepieces and eyepieces marked "GF", meaning - similarly to the objectives - wide field eyepieces.

An interesting fact is that I very often see this objective (as well as other Carl Zeiss Jena objectives with M25 thread) mounted in Leica microscopes (for example Leica DMLB or Leica DMLS). Carl Zeiss Jena objectives are slightly shorter than Leica ones, so users apply extension adapters in such cases.

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

  • Carl Zeiss Jena Jenaval microscope repair parts
  • Carl Zeiss Jena GF-Planachromat microscope objective
  • microscope objective for Jenamed and Jenaval microscope
  • Zeiss Jena Jenalab and Jenalumar infinity microscope objective
  • M25 thread Zeiss microscope objective
  • Carl Zeiss Jena GF-Planachromat Mikroskopobjektiv
  • Mikroskop Objektiv für Jenamed und Jenaval Mikroskope
  • Zeiss Jena Jenalab und Jenalumar unendlich Mikroskop Objektiv
  • M25-Gewinde Zeiss Mikroskopobjektiv
  • Carl Zeiss Jena GF-Planachromat 3.2x/0.06 Objektiv M25
  • Carl Zeiss Jena GF-Planachromat 3.2x infinity objective Jenamed
  • Jenamed GF-Planachromat 3.2x Frontlinse zerkratzt - Ersatz
  • objektiv Carl Zeiss Jena GF-Planachromat 3.2x
  • objetivo Carl Zeiss Jena GF-Planachromat 3.2x M25
  • objetivo infinito microscopio Jenamed
  • obiettivo Carl Zeiss Jena GF-Planachromat 3.2x M25
  • obiettivo infinito microscopio Jenamed
  • obiektyw Carl Zeiss Jena GF-Planachromat 3.2x M25
  • 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.

39 €

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

Objective

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 you have a microscope missing an objective with this magnification
  • if you have an achromatic or planachromatic objective and want to upgrade your microscope to a wide field objective
  • if you already have such an objective but it is damaged or of very poor quality
2026-04-28 00:29:55

824 - Thumbnail photo showing this microscope part.

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

99362
Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 12,5x/0,25 objective, infinity, M25-thread

The name of this microscope part.

Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 12,5x/0,25 objective, infinity, M25-thread

Description of this part for the microscope.

Microscope objective from Carl Zeiss Jena.

Basic parameters of the objective:
Manufacturer: Carl Zeiss Jena
Model: GF-Planachromat 12,5x/0, ...

25 oo/-A
Magnification: 12,5x
Numerical aperture N.A.: 0.25
Optical correction: planachromatic
Additional: "GF" = Grossfeld, meaning a wide field objective
Tube length: infinity
Thread: M25
Cover glass: not required, may be present or not
Immersion: no

This objective fits, among others, the following microscopes:
- Carl Zeiss Jena Jenamed
- Carl Zeiss Jena Jenalab
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar

For the Carl Zeiss Jena Jenamed microscope, this objective fits every variant:
- Carl Zeiss Jena Jenamed variant
- Carl Zeiss Jena Jenamed Fluorescence
- Carl Zeiss Jena Jenamed hematology
- Carl Zeiss Jena Jenamed cytology
- Carl Zeiss Jena Jenamed 2

The best image quality and full performance of this objective are achieved when using a Carl Zeiss Jena microscope head supporting 30 mm eyepieces and eyepieces marked "GF", meaning - similarly to the objectives - wide field eyepieces.

An interesting fact is that I very often see this objective (as well as other Carl Zeiss Jena objectives with M25 thread) mounted in Leica microscopes (for example Leica DMLB or Leica DMLS). Carl Zeiss Jena objectives are slightly shorter than Leica ones, so users apply extension adapters in such cases.

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

  • Carl Zeiss Jena Jenaval microscope repair parts
  • Carl Zeiss Jena GF-Planachromat microscope objective
  • microscope objective for Jenamed and Jenaval microscope
  • Zeiss Jena Jenalab and Jenalumar infinity microscope objective
  • M25 thread Zeiss microscope objective
  • Carl Zeiss Jena GF-Planachromat Mikroskopobjektiv
  • Mikroskop Objektiv für Jenamed und Jenaval Mikroskope
  • Zeiss Jena Jenalab und Jenalumar unendlich Mikroskop Objektiv
  • M25-Gewinde Zeiss Mikroskopobjektiv
  • Carl Zeiss Jena GF-Planachromat 12.5x/0.25 Objektiv M25
  • Carl Zeiss Jena GF-Planachromat 12.5x infinity objective Jenamed
  • Jenamed GF-Planachromat 12.5x Frontlinse zerkratzt - Ersatz
  • objektiv Carl Zeiss Jena GF-Planachromat 12.5x
  • objetivo Carl Zeiss Jena GF-Planachromat 12.5x M25
  • objetivo infinito microscopio Jenamed
  • obiettivo Carl Zeiss Jena GF-Planachromat 12.5x M25
  • obiettivo infinito microscopio Jenamed
  • obiektyw Carl Zeiss Jena GF-Planachromat 12.5x M25
  • 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.

49 €

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

Objective

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 you have a microscope missing an objective with this magnification
  • if you have an achromatic or planachromatic objective and want to upgrade your microscope to a wide field objective
  • if you already have such an objective but it is damaged or of very poor quality
2026-04-28 00:40:58

825 - Thumbnail photo showing this microscope part.

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

99363
Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 25x/0,50 oo/0,17-A objective, infinity, M25-thread

The name of this microscope part.

Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 25x/0,50 oo/0,17-A objective, infinity, M25-thread

Description of this part for the microscope.

Microscope objective from Carl Zeiss Jena.

Basic parameters of the objective:
Manufacturer: Carl Zeiss Jena
Model: GF-Planachromat 25x/0,50 oo/0, ...

17-A
Magnification: 25x
Numerical aperture N.A.: 0.50
Optical correction: planachromatic
Additional: "GF" = Grossfeld, meaning a wide field objective
Tube length: infinity
Thread: M25
Cover glass: yes, 0,17 mm
Immersion: no

This objective fits, among others, the following microscopes:
- Carl Zeiss Jena Jenamed
- Carl Zeiss Jena Jenalab
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar

For the Carl Zeiss Jena Jenamed microscope, this objective fits every variant:
- Carl Zeiss Jena Jenamed variant
- Carl Zeiss Jena Jenamed Fluorescence
- Carl Zeiss Jena Jenamed hematology
- Carl Zeiss Jena Jenamed cytology
- Carl Zeiss Jena Jenamed 2

The best image quality and full performance of this objective are achieved when using a Carl Zeiss Jena microscope head supporting 30 mm eyepieces and eyepieces marked "GF", meaning - similarly to the objectives - wide field eyepieces.

An interesting fact is that I very often see this objective (as well as other Carl Zeiss Jena objectives with M25 thread) mounted in Leica microscopes (for example Leica DMLB or Leica DMLS). Carl Zeiss Jena objectives are slightly shorter than Leica ones, so users apply extension adapters in such cases.

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

  • Carl Zeiss Jena Jenaval microscope repair parts
  • Carl Zeiss Jena GF-Planachromat microscope objective
  • microscope objective for Jenamed and Jenaval microscope
  • Zeiss Jena Jenalab and Jenalumar infinity microscope objective
  • M25 thread Zeiss microscope objective
  • Carl Zeiss Jena GF-Planachromat Mikroskopobjektiv
  • Mikroskop Objektiv für Jenamed und Jenaval Mikroskope
  • Zeiss Jena Jenalab und Jenalumar unendlich Mikroskop Objektiv
  • M25-Gewinde Zeiss Mikroskopobjektiv
  • Carl Zeiss Jena GF-Planachromat 25x/0.50 oo/0.17-A Objektiv M25
  • Carl Zeiss Jena GF-Planachromat 25x infinity objective Jenamed
  • Jenamed GF-Planachromat 25x Frontlinse zerkratzt - Ersatz
  • objektiv Carl Zeiss Jena GF-Planachromat 25x
  • objetivo Carl Zeiss Jena GF-Planachromat 25x M25
  • objetivo infinito microscopio Jenamed
  • obiettivo Carl Zeiss Jena GF-Planachromat 25x M25
  • obiettivo infinito microscopio Jenamed
  • obiektyw Carl Zeiss Jena GF-Planachromat 25x M25
  • 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.

49 €

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

Objective

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 you have a microscope missing an objective with this magnification
  • if you have an achromatic or planachromatic objective and want to upgrade your microscope to a wide field objective
  • if you already have such an objective but it is damaged or of very poor quality
2026-04-28 00:44:46

826 - Thumbnail photo showing this microscope part.

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

99364
Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 40x/0.65 oo/0,17-A objective, infinity, M25-thread

The name of this microscope part.

Carl Zeiss Jena Jenaval / Jenamed microscope GF-Planachromat 40x/0.65 oo/0,17-A objective, infinity, M25-thread

Description of this part for the microscope.

Microscope objective from Carl Zeiss Jena.

Basic parameters of the objective:
Manufacturer: Carl Zeiss Jena
Model: GF-Planachromat 40x/0.65 oo/0, ...

17-A
Magnification: 40x
Numerical aperture N.A.: 0.65
Optical correction: planachromatic
Additional: "GF" = Grossfeld, meaning a wide field objective
Tube length: infinity
Thread: M25
Cover glass: yes, 0,17 mm
Immersion: no

This objective fits, among others, the following microscopes:
- Carl Zeiss Jena Jenamed
- Carl Zeiss Jena Jenalab
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar

For the Carl Zeiss Jena Jenamed microscope, this objective fits every variant:
- Carl Zeiss Jena Jenamed variant
- Carl Zeiss Jena Jenamed Fluorescence
- Carl Zeiss Jena Jenamed hematology
- Carl Zeiss Jena Jenamed cytology
- Carl Zeiss Jena Jenamed 2

The best image quality and full performance of this objective are achieved when using a Carl Zeiss Jena microscope head supporting 30 mm eyepieces and eyepieces marked "GF", meaning - similarly to the objectives - wide field eyepieces.

An interesting fact is that I very often see this objective (as well as other Carl Zeiss Jena objectives with M25 thread) mounted in Leica microscopes (for example Leica DMLB or Leica DMLS). Carl Zeiss Jena objectives are slightly shorter than Leica ones, so users apply extension adapters in such cases.

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

  • Carl Zeiss Jena Jenaval microscope repair parts
  • Carl Zeiss Jena GF-Planachromat microscope objective
  • microscope objective for Jenamed and Jenaval microscope
  • Zeiss Jena Jenalab and Jenalumar infinity microscope objective
  • M25 thread Zeiss microscope objective
  • Carl Zeiss Jena GF-Planachromat Mikroskopobjektiv
  • Mikroskop Objektiv für Jenamed und Jenaval Mikroskope
  • Zeiss Jena Jenalab und Jenalumar unendlich Mikroskop Objektiv
  • M25-Gewinde Zeiss Mikroskopobjektiv
  • Carl Zeiss Jena GF-Planachromat 40x/0.65 oo/0.17-A Objektiv M25
  • Carl Zeiss Jena GF-Planachromat 40x infinity objective Jenamed
  • Jenamed GF-Planachromat 40x Frontlinse zerkratzt - Ersatz
  • objektiv Carl Zeiss Jena GF-Planachromat 40x
  • objetivo Carl Zeiss Jena GF-Planachromat 40x M25
  • objetivo infinito microscopio Jenamed
  • obiettivo Carl Zeiss Jena GF-Planachromat 40x M25
  • obiettivo infinito microscopio Jenamed
  • obiektyw Carl Zeiss Jena GF-Planachromat 40x M25
  • 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.

49 €

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

Objective

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 you have a microscope missing an objective with this magnification
  • if you have an achromatic or planachromatic objective and want to upgrade your microscope to a wide field objective
  • if you already have such an objective but it is damaged or of very poor quality
2026-04-28 00:48:01

1224 - Thumbnail photo showing this microscope part.

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

99819
Carl Zeiss Jena Jenalumar microscope Apochromat 50x/0,95 oo/0,17-A objective with M25 thread and correction collar | Jenamed and Jenaval compatible

The name of this microscope part.

Carl Zeiss Jena Jenalumar microscope Apochromat 50x/0,95 oo/0,17-A objective with M25 thread and correction collar | Jenamed and Jenaval compatible

Description of this part for the microscope.

Apochromatic 50x microscope objective made by Carl Zeiss Jena.

Basic objective parameters:
Manufacturer: Carl Zeiss Jena
Model: Apochromat 50x/0,95 ∞/0, ...

17-A
Magnification: 50x
Numerical aperture N.A.: 0.95
Optical correction: Apochromat
Additionally: cover glass thickness correction collar, range 0.12 - 0.22 mm
Tube length: infinity
Thread: M25
Cover glass: yes, required
Immersion: no (so-called dry objective)

Commonly used, cheap cover glasses are 0.17 mm thick mostly on paper. Even the standard for class #1.5 allows a range of 0.16-0.19 mm, and cheap Chinese cover glasses in practice come in anywhere from approx. 0.13 to 0.25 mm, often not matching the thickness stated on the box. Only #1.5H (high precision) cover glasses have a guaranteed thickness of 0.170 mm with a tolerance of +/- 0.005 mm. With high-aperture dry objectives such as this Apochromat 50x/0.95, variation in cover glass thickness noticeably reduces image contrast and resolution (spherical aberration). The correction collar fitted to this objective lets you adjust the optics to the combined thickness of the cover glass and the mounting medium layer beneath it, within a range of 0.12 mm to 0.22 mm. This compensates for most of the variation encountered in practice.

This objective fits, among others, the following microscopes:
- Carl Zeiss Jena Jenamed
- Carl Zeiss Jena Jenalab
- Carl Zeiss Jena Jenaval
- Carl Zeiss Jena Jenalumar

As for the Carl Zeiss Jena Jenamed microscope, this objective fits every variant:
- Carl Zeiss Jena Jenamed variant
- Carl Zeiss Jena Jenamed Fluorescence
- Carl Zeiss Jena Jenamed hematology
- Carl Zeiss Jena Jenamed cytology
- Carl Zeiss Jena Jenamed 2

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

  • Carl Zeiss Jena Jenalumar microscope repair parts
  • Carl Zeiss Jena Apochromat 50x/0.95 microscope objective with correction collar
  • CZJ Apochromat 50x/0.95 Mikroskopobjektiv mit Korrekturring
  • Jenamed 2 Apochromat 50x objective
  • Jenaval Apochromat 50x Objektiv
  • Jenalumar Jenalab 50x/0.95 infinity objective M25
  • Jenamed Fluoreszenz Apochromat 50x Objektiv
  • Zeiss Jena 50x/0.95 Deckglasdicke Korrekturring einstellen
  • apochromatický objektiv Carl Zeiss Jena 50x/0.95
  • objetivo apocromático Carl Zeiss Jena 50x/0.95
  • objetivo 50x con anillo de corrección microscopio Jenaval
  • obiettivo apocromatico Carl Zeiss Jena 50x/0.95
  • obiettivo 50x con collare di correzione microscopio Jenaval
  • 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.

199 €

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

Objective

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.

Jenalumar

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 your microscope is missing an objective of this magnification
  • if you need an objective with cover glass thickness correction
  • if you have an achromatic objective and want to upgrade your microscope by replacing it with this one, which offers better color correction - useful e.g. in fluorescence microscopy
  • if you already have such an objective, but it is damaged or of very poor quality
2026-09-26 00:08:10