This is description of this part:
RMS Microscope Objective with 20x Magnification
Manufacturer: Feodosia Optochesky Zavod (Feodosia Optical Plant, former Soviet Union)
Magnification: 20x
Tube Length: 160 mm
Focal Length: 33 mm
Thread: RMS
This objective was manufactured for microscopes:
- Junat-1P
- OPTA UShM-1
- Opta UM-301
but was often used in Lomo Biolam microscopes due to their complete compatibility... however, these microscopes sometimes had poorly made threads, and some units were difficult to screw into the objective turret. Sometimes, you might encounter incorrect information claiming the manufacturer was LOMO.
What is this part needed for?
- If you want to upgrade your Opta microscope with original parts
- If you need an 20x lens for Lomo, Carl Zeiss Jena, PZO, IOR, or other microscopes requiring 33mm and 160mm lenses
