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.

light. The equivalent of the Zeiss IM 35 (IM-35, IM35) microscope is the Opton ICM 405 (ICM-405, ICM405).

Description of this part for the microscope.

mounted above it. The equivalent of the Zeiss IM 35 (IM-35, IM35) microscope is the Opton ICM 405 (ICM-405, ICM405).

Description of this part for the microscope.

Zeiss IM 35 (IM-35, IM35) microscope is the Opton ICM 405 (ICM-405, ICM405).

Please note that exactly the same (!) illuminator is also used on the Zeiss Standard / Photomicroscope series microscopes. Please refer to the description of illuminator No. 99684 in this database. YES – these are exactly the same illuminators. However, that particular unit was removed from a Zeiss Photomicroscope II and therefore has its own separate description. You will also find additional photographs and an extended description there.

Description of this part for the microscope.

illumination element - the main arm on which the illuminator, collimating lenses, and condenser are mounted.

The equivalent of the Zeiss IM 35 (IM-35, IM35) microscope is the Opton ICM 405 (ICM-405, ICM405).

Description of this part for the microscope.

(471710)

This turret mounts with a dovetail joint, allowing you to quickly swap out entire sets of objectives without having to unscrew them individually if you have more than one turret.
This allows you to have a complete set of low-power objectives on one turret and a complete set of high-power objectives on the other, quickly swapping them as needed.

Description of this part for the microscope.

dimensions and exact appearance of this component from various angles. The first photo also shows the lens's precise position within the microscope.

The Opton ICM 405 (ICM-405, ICM405) is equivalent to the Zeiss IM 35 (IM-35, IM35) microscope.

Description of this part for the microscope.

They also act as vibration absorbers.

These rubber feet will likely fit other Zeiss inverted microscopes, such as the Axiovert 100 or Axiovert 200.

The photos show the dimensions and exact appearance of this part from multiple angles.

The equivalent of the Zeiss IM 35 (IM-35, IM35) is the Opton ICM 405 (ICM-405, ICM405).

Description of this part for the microscope.

03
Magnification: 32x
Correction: achromat
Numerical aperture: 0.4
Tube length: 160 mm
Focal length: 45 mm
Cover glass: yes, 1 mm (!)
Immersion: no
Thread: RMS
Ph1: phase contrast
LD: "long distance" meaning long working distance

Note: this is an objective for an inverted microscope, therefore it is corrected for observation through a 1.0 mm cover glass

It can be used with any inverted microscope from any manufacturer together with a compatible phase contrast condenser (or slider with phase rings). Of course the microscope must be compatible, i.e. support RMS objectives, TL=160 mm, FL=45 mm.

It can very likely also be used with other inverted Zeiss microscopes (e.g. Axiovert 25).

Description of this part for the microscope.

06
Magnification: 20x
Correction: achromat
Numerical aperture: 0.25
Tube length: 160 mm
Focal length: 45 mm
Cover glass: yes, 2 mm (!)
Immersion: no
Thread: RMS
Ph1: phase contrast
LD: "long distance" meaning long working distance

Note: this is an objective for an inverted microscope, therefore it is corrected for observation through a 2.0 mm cover glass

It can be used with any inverted microscope from any manufacturer together with a compatible phase contrast condenser (or slider with phase rings). Of course the microscope must be compatible, i.e. support RMS objectives, TL=160 mm, FL=45 mm.

It can very likely also be used with other inverted Zeiss microscopes (e.g. Axiovert 25).

Description of this part for the microscope.

9904
Magnification: 10x
Correction: achromat
Numerical aperture: 0.22
Tube length: 160 mm
Focal length: 45 mm
Cover glass: indifferent
Immersion: no
Thread: RMS
Ph1: phase contrast

This specific unit was used in an inverted Zeiss ID 02 microscope, but I have also seen this objective model in Zeiss KF-2 ICS and Zeiss Axiostar microscopes.

Objectives with such low magnification (here 10x) can be used without a cover glass, with a cover glass, or for observation through thicker glass (e.g. through a Petri dish), therefore they can be used both in upright and inverted microscopes.

It can be used with any microscope from any manufacturer together with a compatible phase contrast condenser (or slider with phase rings). Of course the microscope must be compatible, i.e. support RMS objectives, TL=160 mm, FL=45 mm.

Description of this part for the microscope.

It is an optional accessory for Carl Zeiss West Germany microscopes (as well as those marketed under the Opton West Germany brand). It allows the user to set the exposure time, ISO value and similar parameters.

Basic specifications of the Zeiss photomicrography controller:
Model: Zeiss MC 63
Catalogue name: Steuerpult
Catalogue number: 47 74 25 - 9903 (alternative notation: 477425-9903)
Name in the English-language catalogue: Exposure control MA
Housing colour: grey

Zeiss MC 63 is an entire family of devices differing in version, feature set, number of controls, housing colour and catalogue number. Photomicrography systems incorporating this controller were supplied with many different Zeiss microscope models. There is no fixed relationship between a particular MC 63 catalogue number and a specific microscope model.

Please also compare it with the otherwise identical Zeiss MC 63 featuring a white housing. It bears catalogue number 45 60 45 and is listed in the database under number 99632.

Description of this part for the microscope.

It is an optional accessory for Carl Zeiss West Germany microscopes (as well as those marketed under the Opton West Germany brand). It allows the user to set the exposure time, ISO value and similar parameters.

Basic specifications of the Zeiss photomicrography controller:
Model: Zeiss MC 63
Catalogue name: Steuerpult
Catalogue number: 45 60 45 (alternative notation: 456045)
Name in the English-language catalogue: Exposure control MA
Housing colour: white

Zeiss MC 63 is an entire family of devices differing in version, feature set, number of controls, housing colour and catalogue number. Photomicrography systems incorporating this controller were supplied with many different Zeiss microscope models. There is no fixed relationship between a particular MC 63 catalogue number and a specific microscope model.

Please also compare it with the otherwise identical Zeiss MC 63 featuring a grey housing. It bears catalogue number 47 74 25 - 9903 and is listed in the database under number 99631.

Description of this part for the microscope.

are equipped with a base illuminator using a 6 V 15 W lamp. This can be replaced with:
a) a large 60-watt illuminator using a 12 V 60 W lamp
b) a halogen illuminator

This listing presents the illuminator described in option a), namely the 60 W incandescent lamp version.

Basic specifications of this illuminator:
Manufacturer: Carl Zeiss (Oberkochen, West Germany)
Model: 60-watt illuminator
Lamp voltage: 12 V
Lamp house mounting method: circular dovetail
Cooling: passive. The entire large lamp house also serves as a heat sink, dissipating the heat generated by the 60-watt lamp
Lamp socket centering screws: yes, the lamp socket is equipped with centering screws
Diffuser: yes, inside the lamp house, in front of the lamp condenser lens (the so-called illumination collector), there is a matte diffuser mounted in a flip-out holder

This particular unit was removed from a Carl Zeiss Photomicroscope II. However, it is compatible with most microscopes of the Zeiss Standard series.

This illuminator fits the following microscopes:
- Zeiss Standard 16 / GFL
- Zeiss Standard WL / WL 89
- Zeiss Universal
- Zeiss Photomicroscope
- Zeiss Photomicroscope II
- Zeiss Photomicroscope III RS
- and also the Zeiss IM 35 / ICM 405 inverted microscope

The following is a quotation from the Zeiss Photomicroscope II instruction manual:

60-watt illuminator

Instead of the 6-v. 15-w base illuminator, the 60-watt illuminator may be firmly connected to the microscope stand. For this purpose, the collector tube with lamp condenser, 46 70 50, must be removed after unscrewing the bottom plate and replaced by the connecting tube, 46 70 41 (Fig. 15). The 60-watt illuminator is mounted in the usual manner with the aid of a dovetail ring, like a body tube, for example.

The variable transformer is identical to the one for the base illuminator and supplies voltages from 0 ... 20 volts. When this equipment is used, the red scale of the voltmeter applies.

Several important points should be mentioned:
- if your microscope is currently equipped with the standard 6 V 15 W illumination system, the illuminator mounting adapter must also be replaced (this is described in the instruction manual quoted above)
- the lamp house of this illuminator is finished in grey. Some Carl Zeiss Standard series microscopes have black, cream or hammered-finish housings. This illuminator is mechanically compatible with those models, although the colour may not be an aesthetically perfect match
- power supplies with a rated output of exactly 60 W are virtually unavailable on the second-hand market. In practice, 12 V 100 W power supplies are used to operate this light source
- please note that exactly the same (!) illuminator is also used on the Zeiss IM 35 / ICM 405 inverted microscopes. Please also refer to the description of illuminator No. 00697 in this database. YES – these are exactly the same illuminators. However, that particular unit was removed from an inverted microscope and therefore has its own separate description. You will also find additional photographs there. In the Zeiss IM 35 instruction manual, the lamp socket is referred to as "Lamp socket 60 P/N 46 80 15", while the lamp house is referred to as "Lamp housing with lamp condenser P/N 46 72 27"
- this illuminator can be used for both transmitted-light and reflected-light (EPI) illumination
- if you would like to manufacture your own DIY illuminator mounting adapter because you do not have the original Zeiss part (P/N 46 70 41), the following information may be useful: the circular dovetail on this illuminator has a diameter of 43 mm, which is the same as on many microscope condensers and mono-, binocular and trinocular microscope heads. This means that, for example, a microscope head mounting adapter can be used as the basis for manufacturing a custom DIY illuminator adapter

Important: The photographs show a lamp installed in the lamp socket. This lamp DOES NOT LIGHT because it is burned out. It is shown only so that you can see which lamp model is used in this illuminator.

Description of this part for the microscope.

interface into which the microscope head is inserted and secured. It makes no difference whether a binocular or trinocular microscope head is mounted in this fitting.

- the inner diameter of this microscope head mount is 44 mm
- this mounting ring is attached to the microscope stand with three screws
- the ring has two small screws that both center and secure the microscope head, as they engage with the dovetail groove of the microscope head
- thanks to these screws, microscope heads with a dovetail diameter from 42.5 mm to 44 mm can be mounted in the ring
- the main spring-loaded clamping screw

This head mount was removed from a Carl Zeiss ICM 405 microscope, but it is also suitable for the IM 35 model.

The photos show the dimensions and exact appearance of this microscope component from multiple angles. Additionally, the last photo clearly shows where this head mount is located in the microscope.

Description of this part for the microscope.

the microscope body (see the last photo in the gallery). It is a replaceable component – the manufacturer provides various adapters for connecting different cameras at this location.

Basic parameters of this adapter:
Manufacturer: Carl Zeiss (Oberkochen, West Germany)
Catalog number: 47 17 78 (another notation: 471778)
Mounting to the microscope body: 50 mm diameter dovetail ring
Camera mounting to the adapter: ring with a 70 mm inner diameter
Clamping screw: yes, there is a screw for securing the camera

This camera mount was removed from a Carl Zeiss ICM 405 microscope, but it fits any microscope with a compatible mounting interface. It originally had an analog Zeiss M35 camera mounted in it.

The photos show the dimensions and exact appearance of this component from multiple angles. Additionally, the last photo shows the Zeiss ICM 405 microscope with an arrow indicating where this component is located on the microscope. This allows the component to be accurately identified and located.

The Carl Zeiss ICM 405 inverted microscope is an advanced version of the Carl Zeiss IM 35 inverted microscope. The main differences between the ICM 405 and the IM 35 are the ICM 405's more advanced microphotography capabilities.

However, many users treat these two models as essentially the same microscope and use the name “Zeiss IM 35” for both, sometimes only specifying that it is a “Zeiss IM 35 with photo output”.

Both models were also sold under the Opton brand, in which case they are respectively called Opton IM 35 and Opton ICM 405. Users often refer to them as a “Zeiss Opton microscope”.

Description of this part for the microscope.

Mechanically, this photo tube is mounted inside the microscope body, below the microscope head mount. It splits the light beam (image) travelling through the microscope head and eyepieces to the user's eyes. Part of the light beam is directed to the universal photo output.

Basic parameters of this photo tube:
Manufacturer: Carl Zeiss (Oberkochen, West Germany)
Catalog number: 47 17 72 (other notation: 471772 or 471772-9901)
Mounting to the microscope body: the tube is mounted inside the microscope, with only the adjustable output extending to the outside (a simple tube)
Camera mounting to the adapter: a straight tube with an inner diameter of 35 mm extends from the side of the microscope body. The outer diameter of the mounting section is approx. 39 mm
Focus adjustment: yes, the tube has a helical focusing ring for precise focus adjustment
Light beam splitting mode: the light beam is split (it is not 0/100 or 100/0), unfortunately I do not know the percentage of the light split (no documentation available)
Light-splitting element: partially reflecting beam-splitting mirror (not a cemented prism block)

This photo tube was removed from a Carl Zeiss ICM 405 microscope. However, it is a completely universal light-splitting tube, so with suitable DIY mounts it can be used in practically any microscope or other optical device (astronomical telescope, binoculars, spotting scope, spectrophotometer, etc.). The universal interface for connecting an image-recording device (a straight tube with a 35 mm inner diameter) allows, among other things, the use of digital cameras or DSLR cameras (with suitable adapters). Since the light beam is split, this output can be used for “simul-focal live” observation, meaning that in real time the same image can be seen simultaneously through the microscope eyepieces and by the camera.

The photos show the dimensions and exact appearance of this component from multiple angles. Additionally, the last photo shows the Zeiss ICM 405 microscope with an arrow indicating where this component is located on the microscope. This allows the component to be accurately identified and located.

The Carl Zeiss ICM 405 inverted microscope is an advanced version of the Carl Zeiss IM 35 inverted microscope. The main differences between the ICM 405 and the IM 35 are the ICM 405's more advanced microphotography capabilities.
However, many users treat these two models as essentially the same microscope and use the name “Zeiss IM 35” for both, sometimes only specifying that it is a “Zeiss IM 35 with photo output”.
Both models were also sold under the Opton brand, in which case they are respectively called Opton IM 35 and Opton ICM 405. Users often refer to them as a “Zeiss Opton microscope”.

Note: In one discussion on the Mikroskopie-Forum.de forum, it is mentioned that this tube was also used in Carl Zeiss Axiomat microscopes. The user refers to this component as “Zeiss 47 17 72-9901 Kino- und TV-Anschluß”, but I do not have documentation for this component and therefore cannot confirm this.