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SERMIK_ID number under which this microscope part is placed in the database.
99824
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Steindorff Berlin Model C.Y.N. 10/0,30 microscope objective 10x | Leitz Wetzlar SM compatible
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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
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The number of pieces of this microscope part that we have to offer.
1
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
19 €
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Name of the category to which this microscope part is classified.
Objective
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Abbreviated and full name of the manufacturer of this microscope part.
Steindorff Berlin
Steindorff Berlin, West Germany
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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
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List of microscope models this part is compatible with.
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A list of potential uses for this part and when it might be needed.
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if you have a Steindorff Berlin microscope and are missing exactly this type of objective to complete it
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if you already have such an objective in your microscope but it is of very poor quality or is damaged
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...
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if you want to have such an objective as a spare
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if you want to use this objective with another compatible microscope
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if you want to use this objective for macro photography with a 10:1 reproduction ratio
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SERMIK_ID number under which this microscope part is placed in the database.
99831
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Leitz Wetzlar 13/0.40 170/- RMS 13x microscope objective PN 519237
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Description of this part for the microscope.
Leitz Wetzlar microscope objective with a unique 13x magnification.
Manufacturer: Leitz Wetzlar
Magnification: 13x
Color correction: achromat
Number in
...
the manufacturer's 1967 catalog: 519 237 (alternative notation: 519237)
Numerical aperture N.A.: 0.40
Tube length: 170 mm
Parfocal length: 37 mm
Working distance: 3.4 mm
Cover glass: either - the objective works both without and with a cover glass
Immersion: no (dry objective)
Thread: RMS
Because it works without a cover glass and has a high numerical aperture N.A., this objective can be attractive for macro photographers. It allows projection directly onto the camera sensor - without any intermediate optics.
This objective was removed from a Leitz SM microscope, but it fits most Leitz Wetzlar microscopes made before roughly 1980 (SM, SM-D, SM-Lux, Dialux, Ortholux, Orthoplan, etc.).
Some useful information about Leitz Wetzlar objectives with TL=170 mm and 37 mm parfocal length:
- most Leitz microscopes made before roughly 1980 accept objectives for both 160 mm and 170 mm tube length
- many Leitz microscopes accept objectives with both 37 mm and 45 mm parfocal length
- with an 8 mm RMS extension adapter, such an objective gets a parfocal length of 45 mm. Leitz made such adapters under the name "Plezy" - but many users make their own, from metal or on 3D printers
Like a large share of microscope objectives made in Germany in the 1960s and 1970s, this objective has a 37 mm parfocal length and a 170 mm tube length. For this reason it is often used as a replacement objective for other German microscopes, e.g.:
- Steindorff Berlin
- Kremp Wetzlar
- Hertel & Reuss
- Steinmar Berlin
- CBS Beck Kassel
- ROW Rathenow
This objective fits practically any microscope from any manufacturer, as long as it has an RMS thread and accepts objectives with TL=170 mm and a parfocal length of 33 / 37 mm (or 45 mm with a suitable adapter). Some examples of such microscopes are listed in the "compatibility" section, but this list is not complete.
Names, descriptions, terms, and search contexts under which this part is searched.
- Leitz SM microscope repair parts
- Leitz Wetzlar 13/0.40 170/- Objektiv 37 mm
- Leitz Wetzlar 13x objective 519237
- Leitz 13x Mikroskop Objektiv für SM und Dialux
- Leitz SM / SM-Lux 13x objective replacement
- Leitz Ortholux / Orthoplan 13x Objektiv Ersatz
- Leitz Achromat 13/0.40 Tubuslänge 170 mm
- Leitz 13x achromat for 170 mm tube length
- Leitz 13x objective for macro photography without cover glass
- Leitz 13x Objektiv für Makrofotografie direkt auf Kamerasensor
- Leitz 13x objective with 8 mm adapter for 45 mm parfocal
- Ersatzobjektiv 13x für Steindorff / Kremp Mikroskop
- objektiv k mikroskopu Leitz Wetzlar 13x
- objetivo Leitz Wetzlar 13x 170 mm
- objetivo 13x para microscopio Leitz SM
- obiettivo Leitz Wetzlar 13x 170 mm
- obiettivo 13x per microscopio Leitz Dialux
- obiektyw mikroskopowy Leitz Wetzlar 13x
- Leitz buy spare parts
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The number of pieces of this microscope part that we have to offer.
1
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
79 €
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Name of the category to which this microscope part is classified.
Objective
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Abbreviated and full name of the manufacturer of this microscope part.
Leitz
Leitz Wetzlar
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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.
SM
Abbreviated name of the manufacturer of the equipment in which this microscopic part previously operated.
(Leitz)
Here it is written whether this part was removed from a microscope or from a larger microscope part.
microscope
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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 own a Leitz Wetzlar microscope and this is exactly the objective missing from your set
-
if you already have such an objective in your microscope, but it is in very poor condition or damaged
-
...
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if you want to keep such an objective as a spare
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if you want to use this objective on another, compatible microscope
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if you want to use this objective for macro photography at a 13:1 reproduction ratio
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SERMIK_ID number under which this microscope part is placed in the database.
99839
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Steindorff Berlin Ph 40/0.65 Phase Contrast 40x microscope objective
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Description of this part for the microscope.
Achromatic Steindorff Berlin microscope objective with 40x magnification for brightfield and phase contrast.
Manufacturer: Steindorff Berlin
Model: Ph 40/0,
...
65
Magnification: 40x
Correction: achromatic
Numerical aperture N.A.: 0.65
Tube length: 170 mm
Parfocal length: 37 mm
Cover glass: yes, 0.17 mm thick
Immersion: no (dry objective)
Thread: RMS
Phase contrast: yes - the objective has a built-in phase ring
Older Steindorff Berlin microscope models had a phase contrast condenser consisting of a standard brightfield condenser with a swing-out set of annular stops mounted below it (see here: https://www.facebook.com/groups/136833493390496/posts/1722963914777438/). It is not certain that this objective will match that condenser, because the annular stop there is marked 45x, while the objective offered here is 40x.
Only the Steindorff Berlin turret condenser (see here: https://www.facebook.com/groups/136833493390496/posts/1746808269059669/) has a 40x annular stop, and this objective is compatible with it.
I am not aware of Steindorff Berlin "Ph" objectives working with phase contrast condensers from other manufacturers. Please note: "not aware" does not mean they do not fit - but it is safer to assume they do not. In other words, you should assume that this objective will form a working set only with a Steindorff Berlin phase contrast condenser.
Names, descriptions, terms, and search contexts under which this part is searched.
- Steindorff Berlin Model C.Y.N. microscope repair parts
- Steindorff Berlin Ph 40/0.65 170/0.17 Phasenkontrast Objektiv
- Steindorff Ph 40x phase contrast objective 170 mm
- Steindorff Microbe Hunter phase contrast objective 40x
- Steindorff Mikrobenjäger Mikroskop Phasenobjektiv 40x
- Steindorff Model B.Y. / M.Y. Phasenkontrast Objektiv 40x
- Steindorff Model S / C.Y.N. 40x phase objective replacement
- Steindorff Revolverkondensor passendes Phasenobjektiv 40x
- Steindorff turret condenser matching Ph 40x objective
- Steindorff Ph 40x Objektiv Phasenring beschädigt Ersatz
- objektiv pro fázový kontrast Steindorff Berlin 40x
- objetivo de contraste de fases Steindorff Berlin 40x
- objetivo Ph 40x para microscopio Steindorff
- obiettivo a contrasto di fase Steindorff Berlin 40x
- obiettivo Ph 40x per microscopio Steindorff
- obiektyw fazowy Steindorff Berlin Ph 40x
- Steindorff Berlin buy spare parts
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The number of pieces of this microscope part that we have to offer.
1
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Price in EURO for 1 piece of this microscope part. Price is negotiable.
79 €
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Name of the category to which this microscope part is classified.
Objective
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Abbreviated and full name of the manufacturer of this microscope part.
Steindorff Berlin
Steindorff Berlin, West Germany
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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.
|
A list of potential uses for this part and when it might be needed.
-
if you own a Steindorff Berlin microscope with a matching phase contrast condenser and this is exactly the objective missing from your set
-
if you already have such an objective in your microscope, but it is in very poor condition or damaged
-
...
-
if you want to keep such an objective as a spare
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