What Is The Proper Way To Clean My ULS Laser Lens Optics? Cleaning Optics A visual inspection of the #2 and #3 mirrors, beam window and focus lens should be performed at least once a day. CAUTION: Do not clean an optic that is visually clean. Excessive clea
How do I clean my optics on my Universal Laser? How do I clean my optics on my Universal Laser? Optics Cleaning A visual inspection of the #2 and #3 mirrors, beam window and focus lens should be performed at least once a day. CAUTION:Do not clean
