7 PCS in 1 Set: complete parts for co2 laser head installation and DIY.
Application: replacement parts for co2 laser engraving and cutting machine.
CO2 laser focus lens: Made of USA CVD ZnSe Material with diameter: 20mm(0.79″) and focal length: 50.8mm(2″).
CO2 laser mirror: Made of Silicon material with diameter 25mm (0.98″).
CO2 laser head and 2 kinds of mirror mounts (the first and the second) which are made of aluminium with black oxidiation coating.