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

Description of this part for the microscope.

allows both standard front-back and left-right movement using the adjustment screw and control knob, as well as smooth manual sliding by hand (clearly visible in the attached video).

This stage is mounted to the Wild M20 microscope in the same way as a standard XY stage, using screws.

Note - this stage may have either an opaque metal insert plate or a transparent glass insert in the center (if transmitted illumination from below is required). The example presented here has NO insert installed.

Description of this part for the microscope.

17
Magnification: 40x
Correction: Achromat
Numerical aperture: 0.65
Tube length: 160 mm
Focal length: 33 mm
Cover glass: yes, 0.17 mm thickness
Immersion: no (dry objective)
Thread: RMS

It can be used with any microscope from any manufacturer. Of course, the microscope must be compatible, meaning it must support RMS objectives with TL=160 mm and FL=33 mm. After installing a 12 mm adapter, this objective can of course also be used in microscopes designed for FL=45 mm.

The fact that this objective has FL = 33 mm (meaning it is a so-called short objective) allows it to be used with microscopes from other manufacturers, including:
- Carl Zeiss Jena Lg
- Carl Zeiss Jena Lumipan
- Lomo Biolam
- Lomo MBB-1A
- PZO MB-10
- Nikon S
- Olympus KHC

Description of this part for the microscope.

movement of the microscope stage and condenser.

The module consists of the following elements:
- stage support, i.e. the plane to which the microscope stage is attached with four screws
- condenser holder clamp, allowing the installation of a condenser with a diameter of 39.5 mm
- condenser fixing screw
- double-sided knob (focus knob) for adjusting the condenser height with a geared shaft
- rack gear (so-called rack) for vertical travel of the condenser holder

On the last photo, an arrow indicates which element it is and where it is located in the microscope to clearly identify this part.

Description of this part for the microscope.

rotational movement of the knobs (control knobs) into vertical movement raising and lowering the microscope arm.
Important distinction: in the Wild Heerbrugg M20 microscope, coarse focusing is achieved by movement of the microscope arm, while precise focusing is achieved by movement of the stage on which the microscope slide with the specimen is placed.

Mechanically, this rack gear is mounted exactly between the block with the knobs and the microscope arm.

Description of this part for the microscope.

This is a microscope stand element with several functions:
- the microscope head is mounted onto it from the top
- it has a spring locking screw for securing the microscope head
- on the underside it has mounting rails onto which the objective revolver is slid

In the last photos in the gallery I indicate with an arrow exactly which element it is and where it is located in the microscope.

Description of this part for the microscope.

contains:
- the coarse focus knob (macro movement), which transfers rotational movement to the rack gear (available separately)
- the fine focus knob, which transfers rotational movement to the bearing-based precision mechanism (available separately)

In the last photos in the gallery I indicate with an arrow exactly which microscope element this is and where it is located inside the microscope.

Description of this part for the microscope.

This microscope element is responsible for precise (fine / micro) focusing of the microscopic specimen image.

Mechanically, this module is located between the holder to which the microscope stage is attached and the main focusing block with the focusing knobs. Thanks to this, it transfers the rotational movement of the fine focus control into the vertical movement of the microscope stage.

It is worth noting that in the Wild Heerbrugg M20 microscope this mechanism is based on two planes moving on linear guides with bearing balls, rather than on a gear system as used in most microscopes. However, the method of lifting the entire mechanism using a pin is similar to that found in microscopes such as the Lomo MBI-1 or Carl Zeiss Jena Lg.

Description of this part for the microscope.

prism inside the microscope head and to select the light path: to the eyepieces / to the photo output.

This light path slider is an element that very often gets broken and then requires replacement.

Due to the similar design, it is very likely that this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

By MISTAKE I wrote an "L" (as in "left") on this element. In reality this is a RIGHT prism, so please do not be misled by the letter visible in the photos. I repeat: this is a right prism.

The prism is attached to the thread onto which the eyepiece tube is screwed. At present this forms one combined assembly.
If you would like to see this thread in more detail - it is available in the database under number 99401.

This service component may solve the following problems with the trinocular head of the Wild Heerbrugg / Leica M450 macroscope:
- how to remove fungus from the prism?
- can delamination on the prism of the Wild M420 head be removed?
- is it possible to repair the mirror in the prism if it has oxidized?
- cracked prism in the head of the Leica M420 macroscope

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

intended for the repair or replacement of the mounting holders into which the eyepiece tubes are screwed in the head of the Wild Heerbrugg M420 Makroskop (macroscope) (Leica M420).

Due to the similar design, it is very likely that this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

The head of this microscope contains two such holders - one for each eyepiece tube. Both are identical, which means there is no difference between the right and left side.

Description of this part for the microscope.

this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

with a high-resolution ZOOM objective.

Description of this part for the microscope.

Due to the similar design, it is very likely that this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

This microscope part may solve the following problems occurring in a Wild Heerbrugg M400, M420 oder M450 macroscope:
- missing eyepiece tube in the macroscope
- eyepiece cannot be inserted into the tube
- eyepiece tube in the macroscope is deformed

Description of this part for the microscope.

which element it is and where it is located in the head, in order to clearly identify this part.

Due to the similar design, it is very likely that this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

which element it is and where it is located in the head, in order to clearly identify this part.

Due to the similar design, it is very likely that this component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

This service component may solve the following problems with the trinocular head of the Wild Heerbrugg / Leica M450 macroscope:
- how to remove fungus from the prism?
- can delamination on the prism of the Wild M420 head be removed?
- is it possible to repair the mirror in the prism if it has oxidized?
- cracked prism in the head of the Leica M420 macroscope

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

component will also fit the photographic trinocular head of the following macroscope models:
- Wild M400
- Wild M450 (another name: Leica M450)

This service component may solve the following problems with the trinocular head of the Wild Heerbrugg / Leica M450 macroscope:
- how to remove fungus from the prism?
- can delamination on the prism of the Wild M420 head be removed?
- is it possible to repair the mirror in the prism if it has oxidized?
- cracked prism in the head of the Leica M420 macroscope

The macroscope is an advanced stereoscopic microscope with a high-resolution ZOOM objective.

Why are dual names Wild and Leica used? The M400 macroscope was manufactured by Wild Heerbrugg (Switzerland). Later, the Wild company was acquired by Leica and the M420 and M450 models may be labeled either Wild M420 / Wild M450 or Leica M420 / Leica M450. Note: this is different for the Wild M400 model - it does not have a Leica equivalent, because "Leica M400" is a model of a surgical microscope.

Description of this part for the microscope.

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