Imported quartz crystals with excellent optical, thermal and mechanical properties.
Double-side coating anti-permeability, reduce laser loss, permeability of more than 99.5%.
Please note that not every set of focus lens comes as a set with a barrel. Some models may have only one piece of lens.
A note, after replacing the focus lens, it is important to realign the laser's center and real 0 focus.
About Models
In canse of the models fial to comply, we kindly request y ou to furnish us with the nameplate of the cutting head. Acquiring precise data is of utmost importance.