Carl Zeiss Jena Jenamed / Jenaval microscope lighting brightness adjustment knob - main photo

Part Index: 99458

Carl Zeiss Jena Jenamed / Jenaval microscope lighting brightness adjustment knob

(Carl Zeiss Jena Jenamed / Jenaval microscope lighting brightness adjustment knob)

Carl Zeiss Jena Jenamed / Jenaval microscope lighting brightness adjustment knob - different 2 view
Photo 2 – Carl Zeiss Jena Jenamed / Jenaval microscope lighting brightness adjustment knob

This is description of this part:

Light intensity adjustment knob for Carl Zeiss Jena CF-250 group microscopes.

Compatible with the following Carl Zeiss Jena microscopes:
- Jenamed (models Variant, Cytology, Hematology, Histology, Jenamed-2, Fluorescence)
- Jenapol
- Jenavert
- Jenaval
- Jenatech
- Jenalumar

Please note - this is only the adjustment knob, that is the knob used by the microscope user to make the illumination brighter or dimmer. It is not a potentiometer and therefore not a part of the electrical circuit.

This knob features the characteristic white cap used on Carl Zeiss Jena microscopes, which is often lost during decades of microscope use.

Mechanically, this knob is attached to the potentiometer. The fixing screw is covered by a white metal cap.

In the last photo I indicate with an arrow exactly which element it is and where it is located in a Carl Zeiss Jena Jenamed microscope. In Jenaval and Jenalumar microscopes it is located on the microscope base.

What is this part needed for?

  • as a service element in the form of replacing the complete assembly if exactly this element or one of its component parts is damaged in the repaired microscope
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 Carl Zeiss Jena Jenamed [ link ] [More from Jenamed]
What microscopes or components is this part compatible with?
  • Carl Zeiss Jena Jenamed
  • Carl Zeiss Jena Jenalab
  • Carl Zeiss Jena Jenaval
  • Carl Zeiss Jena Jenalumar
  • Carl Zeiss Jena Stereomikroskop Stativ XII
  • Carl Zeiss Jena Jenavert
  • Carl Zeiss Jena Jenapol

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

  • Carl Zeiss Jena Jenamed microscope repair parts
  • Carl Zeiss Jena Jenamed and Jenaval microscope light intensity adjustment knob
  • Carl Zeiss Jena Jenavert and Jenalumar illumination brightness control-knob
  • Carl Zeiss Jena Jenaval und Jenalumar Mikroskop Drehknopf zur Regelung der Beleuchtungsintensität
  • Carl Zeiss Jena Jenatech und Jenamed Mikroskop Lampen-Verstellungs-Knopf
  • Carl Zeiss Jena buy spare parts