Steindorff Berlin microscope - 45 mm eyepiece tubus with diopter adjustment ring - photo gallery

This is description of this part:

Eyepiece tube with a maximum length of 45 mm for the microscope head of Steindorff Berlin.

This is a tube with an assembled diopter adjustment ring that allows correction of vision defect in one eye and proper image focus adjustment.

Basic parameters:
- Type: tube with diopter correction ring
- Supported eyepiece diameter: 23.2 mm
- Maximum length: 45 mm
- Color: steel

Steindorff Berlin produced two main types of binocular microscope heads:
- with straight tubes
- with diverging tubes in the "Y" standard.
In each of them, eyepiece tubes with a length (maximum length measured with the diopter adjustment ring fully unscrewed): 45 mm or 50 mm could be installed.

I was not able to find information what this depended on:
- maybe some tubes were older and others newer
- maybe some were designed for TL=170 mm and others for TL=160 mm
- maybe some matched objectives FL=37 mm and others FL=45 mm

This element may answer the following issues related to the Steindorff Berlin microscope:
- Is it possible to have diopter adjustment on both eyepieces?
- How to straighten a bent eyepiece tube?
- Diopter adjustment does not work - how to replace the grease?

What is this part needed for?

• very often this tube is dented and an eyepiece cannot be inserted
• very often the diopter adjustment ring becomes damaged and does not function
• if you want diopter adjustment on both eyepiece tubes and replace the simple tube with one equipped with an adjustment ring
• if you need a tube with precise worm adjustment for your own DIY purposes

What category does this part belong to?

Service and spare parts [ link ] [More Service and spare parts]

Who manufactures this part?

• Steindorff Berlin - Steindorff Berlin, West Germany [ link ] [More Steindorff Berlin]

What microscope does this part come from?

Mikroskop Steindorff Berlin Model S [ link ] [More from Model S]

What microscopes or components is this part compatible with?

• Steindorff Berlin Model S
• Steindorff Berlin Model M.Y.
• Steindorff Berlin Model C.Y.N.
• Steindorff Berlin Microbe Hunter
• Steindorff Berlin Model B.Y.

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

• Steindorff Berlin Model S microscope repair parts
• Steindoftt Berlin microscope eyepiece tubus with diopter adjustment ring
• Steindorff Berlin Microbe Hunter Okulartubus mit Dioptrieneinstellring
• Steindorff Berlin - tubus okularowy z pierścieniem korekcji dioptrii
• microscope eyepiece adjustment mechanism
• focusing microscope eyepiece
• Steindorff Berlin C.Y.N Binokular Wartung
• Mikroskopkopf Reparatur
• Steindorff Berlin B.Y. Schmierstoffwechsel
• Steindorff Berlin buy spare parts