What to do if the Leica M165 FC Microscope target system receives too little light?
- LLucas PittsAug 2, 2025
If your Leica Microscope's target system isn't receiving enough light, or any at all, here's what you can check: * Ensure the shutter is open and the intensity switch isn't at its leftmost limit. If it is, open the shutter or rotate the intensity switch to the right. * Verify the light guide is correctly inserted into the light guide output. * Inspect the light guide for any damage. If damaged or defective, it should be repaired or replaced.