CO2 laser safety glasses
65.36€
For lens: D20 mm, FL 50.8 mm
Thread: M22
Material: aluminum/black oxide coating
25.05€
Non-metallic head component. Standard tip, connecting the nozzle to the rest of the head. A focusing lens is placed in its center. The part used to adjust the focal length.
The tube is made of aluminum and has a black oxide coating.