There are 3 mirrors and one lens in CO2 laser cutter, and the mirrors & lens need to be clean with alcohol to keep clearly to reflect the laser in daily usage.
Oct 01, 2018 Sep 13, 2021 Claire 689
There are 3 mirrors and one lens in the CO2 laser cutter, when you use it cut wood, MDF or acrylic, the mirrors and lens offen need to be clean with alcohol to keep clearly to reflect the laser, so when you clean the mirrors and lens, please take care to avoid the broken.