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Photos	PartIndex	Short name	Part name	Description	Number of pieces	Price	Category	Manufacturer	It comes from	Compatible with	Why do you need this?	Added ↑
516 - Thumbnail photo showing this microscope part. EMO Optik Wetzlar 75:1 0,82 microscope objective \| dry RMS 75x Seibert Optik Wetzlar - thumbnail [ 99091 ] video	SERMIK_ID number under which this microscope part is placed in the database. 99091	EMO Optik Wetzlar 75:1 0,82 microscope objective \| dry RMS 75x Seibert Optik Wetzlar	The name of this microscope part. EMO Optik Wetzlar 75:1 0,82 microscope objective \| dry RMS 75x Seibert Optik Wetzlar	Description of this part for the microscope. A very rarely encountered microscope objective from EMO Optik Wetzlar, available on the secondary market. Basic parameters: Manufacturer: EMO Optik Wetzlar ... (Arthur Seibert) Model: 75:1 0.82 Correction: achromatic Magnification: 75x Aperture: N.A. 0.82 Thread: RMS Parfocal length: 45 mm Tube length: 170 mm (most likely) Immersion: no \| dry objective \| air The description states that the tube length is most likely 170 mm. Most objectives produced in the 1950s-1970s in the so-called "Wetzlar microscope center" followed a common 170 mm standard. The company "EMO Optik" was founded by Arthur Seibert, who was trained and worked at Leitz, which suggests the use of the 170 mm standard commonly used by Leitz at that time. There is very little information available about microscopes manufactured by EMO Optik Wetzlar, therefore the exact microscope model from which this objective originates is unfortunately unknown. Names, descriptions, terms, and search contexts under which this part is searched. EMO model microscope repair parts EMO Wetzlar Mikroskopobjektiv 75x EMO Optik Wetzlar 75x Mikroskop Objektiv EMO Wetzlar 75x microscope objective Arthur Seibert Optik Wetzlar 75x Objektiv EMO Optik Wetzlar 75:1 0.82 dry RMS objective Leitz SM 75x RMS Objektiv 170 mm Leitz Ortholux II / Orthoplan 75x objective EMO 75x Frontlinse zerkratzt - Ersatz objektiv 75x EMO Optik Wetzlar objetivo 75x EMO Optik Wetzlar objetivo 75x para microscopio Leitz SM obiettivo 75x EMO Optik Wetzlar obiettivo 75x per microscopio Leitz SM EMO 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. 129 €	Name of the category to which this microscope part is classified. Objective	Abbreviated and full name of the manufacturer of this microscope part. EMO EMO Optik 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. model Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (EMO) 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. model SM Ortholux II Orthoplan Praktycznie każdy z TL = 170 mm	A list of potential uses for this part and when it might be needed. if you own an EMO Wetzlar microscope and are completing it with original parts if you have another microscope with a 170 mm tube length and want to use high-quality optics if you are a collector and want to add such a rare item to your collection	2026-02-24 12:36:51
583 - Thumbnail photo showing this microscope part. Kosmos Stuttgart 50:1 N.A. 0,82 vintage 50x microscope objective - thumbnail [ 99138 ]	SERMIK_ID number under which this microscope part is placed in the database. 99138	Kosmos Stuttgart 50:1 N.A. 0,82 vintage 50x microscope objective	The name of this microscope part. Kosmos Stuttgart 50:1 N.A. 0,82 vintage 50x microscope objective	Description of this part for the microscope. Microscope objective for older microscopes (so called antique, vintage microscopes). Manufacturer: Kosmos-Stuttgart Model: 50:1 N.A.0.82 Magnification: ... 50x Thread: RMS Tube length: 170 mm (?) Focal length: 37 mm At that time (most likely in the 1960s) the objectives mounted in microscopes from different manufacturers looked very similar. Many microscope manufacturers ordered objectives from large optics manufacturers (e.g. Leitz Wetzlar) and then only engraved their own names on them. Compare this objective with another one which in the database has number 00618). Because of this, these objectives can be used with microscopes from many other manufacturers. Names, descriptions, terms, and search contexts under which this part is searched. Kosmos Modell C microscope repair parts Kosmos-Stuttgart Mikroskop Objektiv 50x vintage Kosmos-Stuttgart microscope objective 50x Hertel & Reuss Mikroskop Objektiv 50x Kosmos Kosmos Humboldt Mikroskop Objektiv Kosmos Stuttgart 50:1 N.A. 0.82 Objektiv 37 mm Kosmos Modell C 50x objective RMS Leitz SM 50x Objektiv 37 mm antikes Kosmos Mikroskop Objektiv Sammler Kosmos 50x Frontlinse zerkratzt - Ersatz objektiv 50x Kosmos Stuttgart objetivo 50x Kosmos Stuttgart objetivo antiguo de microscopio Kosmos obiettivo 50x Kosmos Stuttgart obiettivo microscopio d'epoca Kosmos obiektyw mikroskopowy Kosmos Stuttgart 50x Kosmos 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. 45 €	Name of the category to which this microscope part is classified. Objective	Abbreviated and full name of the manufacturer of this microscope part. Kosmos Kosmos Stuttgart	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. Modell C Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated. (Kosmos) 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. Modell C Humboldt SM Orthoplan CN-fl Studio C Vintage Black SM-D Vintage	A list of potential uses for this part and when it might be needed. for people who want to complete their incomplete vintage microscope with period parts if your microscope lacks a 50x objective if you have a 50x objective damaged or in poor condition if you have a microscope from any manufacturer that supports TL=170 FL=37 objectives, this is also a lens for you	2026-03-08 00:00:00
1231 - Thumbnail photo showing this microscope part. Steindorff Berlin Model C.Y.N. 10/0,30 microscope objective 10x \| Leitz Wetzlar SM compatible - thumbnail [ 99824 ]	SERMIK_ID number under which this microscope part is placed in the database. 99824	Steindorff Berlin Model C.Y.N. 10/0,30 microscope objective 10x \| Leitz Wetzlar SM compatible	The name of this microscope part. Steindorff Berlin Model C.Y.N. 10/0,30 microscope objective 10x \| Leitz Wetzlar SM compatible	Description of this part for the microscope. Achromatic 10x microscope objective by Steindorff Berlin. Manufacturer: Steindorff Berlin Model: 10/0.30 Magnification: 10x Correction: ... achromatic Numerical aperture N.A.: 0.30 Tube length: 170 mm Parfocal length: 37 mm Cover glass: yes, 0.17 mm thick Immersion: no (dry objective) Thread: RMS The Steindorff 10x objective is also suitable for macro photography, as it does not require a cover glass and allows direct projection onto the camera sensor without intermediate optics. This is a so-called "short objective", with a parfocal length of 37 mm. It is particularly common to mount this objective on an 8 mm extension, which makes it possible to use the objective in microscopes requiring objectives with a parfocal length of 45 mm. Both professional adapters with protective optics and metal adapters, as well as popular DIY solutions made with a 3D printer, work well for this purpose. Like a large proportion of microscope objectives manufactured in Germany in the 1960s and 1970s, this objective has a parfocal length of 37 mm and a tube length of 170 mm. This means that it is often used as a replacement objective for other German microscopes, such as: - Leitz Wetzlar - Kremp Wetzlar - Hertel & Reuss - Steinmar Berlin - CBS Beck Kassel - ROW Rathenow This objective fits practically any microscope from any manufacturer, provided that it has an RMS thread and supports objectives designed for TL = 170 mm and with a parfocal length of 33 / 37 mm (or 45 mm when using a suitable adapter). Several examples of such microscopes are listed in the "compatibility" section, but this is not a complete list. Names, descriptions, terms, and search contexts under which this part is searched. Steindorff Berlin Model C.Y.N. microscope repair parts Steindorff Berlin 10x Mikroskop-Objektiv obiektyw mikroskopowy Steindorff Berlin Steindorff Berlin 10x microscope objective 10-fach Mikroskopobjektiv für ROW Rathenow Mikroskop Leitz Wetzlar 10x Mikroskopobjektiv Ersatz Meopta microscope objective 10x Mikroskopobjektiv für Hertel & Reuss Mikroskope Objektiv für Steindorff Berlin Mikroskop 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. 19 €	Name of the category to which this microscope part is classified. Objective	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 C.Y.N. 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. Model B.Y. Microbe Hunter Binocular Humboldt Modell C Studio C CN-fl Metall Studio II CN-hf V200 V100 SM SM-LUX Ortholux II Orthoplan SM-D Model S Model M.Y. Model C.Y.N. More [...] Binocular biological CBS monocular biological microscope Kolleg SH45 UFD 121 UFD 122 Binocular Model 01 AS 2 Binocular Model 02 Trinokular Model 01	A list of potential uses for this part and when it might be needed. if you have a Steindorff Berlin microscope and are missing exactly this type of objective to complete it if you already have such an objective in your microscope but it is of very poor quality or is damaged if you want to have such an objective as a spare if you want to use this objective with another compatible microscope if you want to use this objective for macro photography with a 10:1 reproduction ratio	2026-09-27 19:46:03

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