Latest from the bench
How to Clean a Laser Lens and Mirrors the Right Way
A cloudy lens is the most common reason a laser "suddenly stops cutting," and it steals power long before it fails outright. Here is what a dirty lens really costs you, the right swabs and solvent, and a step-by-step routine for diode lenses and CO2 mirror trains.
Mara Vance· Jul 19, 2026· 6 min
