Set of 4 extenders to make parfocal LOMO EPI objectives with M27x0.75 thread
Problem: LOMO EPI objectives have different parfocal height, so you need to adjust focus after switching microscope head to other objective.
Solution: this set makes all objectives parfocal (45mm height), so switching requires micro adjusting only that is much more convenient.
Tested on LOMO Lumam microscope. Works fine.
Made of anodized aluminium. Each extender is marked accordingly to an objective it is purposed for.
|Adapter Front Side||M27x0.75|
|Adapter Rear Side||M27x0.75|