CO2 Laser Head (A3 Parts)
A3:The third mirror mountand cutting head
A3-a:Focus lens tube
A3-b:Laser head nozzle
Two colors for choice: black and red.
Two focal length for choice: 50.8mm or 63.5mm (both of them can be placed FL101.6mm lens)
If you need the other metal parts, please click here.
AliExpress Shopper –
good product.
Color: Red Voltage: A3 Size: 50.8