Steindorff Berlin microscope 50 mm eyepiece tubus with diopter adjustment ring - main photo

Part Index: 99293

Steindorff Berlin microscope - 50 mm eyepiece tubus with diopter adjustment ring

(Steindorff Berlin microscope - 50 mm eyepiece tubus with diopter adjustment ring)

Steindorff Berlin microscope - 50 mm eyepiece tubus with diopter adjustment ring - different 2 view
Photo 2 – Steindorff Berlin microscope - 50 mm eyepiece tubus with diopter adjustment ring

This is description of this part:

Eyepiece tube with a maximum length of 50 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: 50 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?
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