two six lens 20 mm diameter 63.5 mm focus lenght 

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