Auxiliary microscope "P" Carl Zeiss Jena for adjusting the phase rings, dark field diaphragm and DIC in the condenser - main photo

Part Index: 00565

Auxiliary microscope "P" Carl Zeiss Jena for adjusting the phase rings, dark field diaphragm and DIC in the condenser (23.2 mm microscope eyepiece, telescope)

(Carl Zeiss Jena Phase Contrast Auxiliary microscope, telescope, P eyepiece, phasenkontrast Justierung Hilfsmikroskop)

Auxiliary microscope
Photo 2 – Auxiliary microscope "P" Carl Zeiss Jena for adjusting the phase rings, dark field diaphragm and DIC in the condenser (23.2 mm microscope eyepiece, telescope)

This is description of this part:

This device replaces one of the eyepieces on the microscope head and is used to center the phase contrast, dark field, or DIC discs in the slides or condenser. Common names include:
- auxiliary microscope
- telescope
- phase eyepiece

It is also often used to test the quality of microscope objectives, look for contamination, delamination, diaphragm condition, or adjust the Koehler illumination (observing the filament in a light bulb). It can be used with any microscope manufacturer as long as it uses eyepieces with a mounting diameter of 23.2 mm.

Manufacturer: Carl Zeiss Jena
Model: P
Mounting diameter: 23.2 mm

What is this part needed for?

  • for setting phase contrast, DIC, and dark field
  • for testing lenses for dirt or damage
  • for setting Koehler standard illumination
What category does this part belong to?
Eyepieces [ link ] [More Eyepieces]
Who manufactures this part?
What microscope does this part come from?
Mikroskop Carl Zeiss Jena model [ link ]
What microscopes or components is this part compatible with?
  • Praktycznie każdy TL=finite Praktycznie każdy z TL = finite
  • Praktycznie każdy 160 Praktycznie każdy z TL = 160 mm
  • Praktycznie każdy 170 Praktycznie każdy z TL = 170 mm
  • Carl Zeiss Jena model
  • Optic and

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

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  • dunkelfeld
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  • Koehler light
  • illumination
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  • Carl Zeiss Jena buy spare parts