two six lens 20 mm diameter 50.8 mm focus lenght 

High quality best seller , 

competitive CO2 laser znse focusing lens

co2 laser engraving and cutting machine lens of 20mm diameter and 50.8 mm focus lenght .

The more model as below form , when you have any required for other model , please feel free to contact us ,

we also offer other co2 laser parts . co2 laser power supply . co2 laser tube , co2 laser chiller , co2 laser controller , co2 laser mechanical parts . co2 laser mirror , and so on