Analysis of no laser output

By |2020-03-19T17:14:28+08:00March 19th, 2020|Blog|

Analysis of no laser output 1. Does the device focus focus change: readjust the focus. 2. Whether the focusing lens is contaminated: Clean the focusing lens. 3. Whether the light path is shifted: Carefully adjust the light path. 4. Whether the reflection lens is polluted or damaged: Clean or replace the reflection lens. 5.