This is description of this part:
Arm cover for inverted Nikon TNS microscope.
In the Nikon TMS inverted microscope (as well as Nikon TMS-F), the illuminator is located in the arm, inside which the power cables to the lamp are routed. These cables are covered inside the arm by a metal cover. This is exactly the element (metal cover) shown and offered here.
What is this part needed for?
- for people who own a microscope without this element - which is unfortunately very common in used Nikon TMS microscopes