The window mirror effectively protects the focusing mirror, sorting the problems caused by the dirt and damage upon long time use.
iKier K1 Pro Max 48W, K1 Ultra 36W, K1 Pro 24W, K1 12W.
Atomstack X30 Pro, X20 Pro, A20 Pro, S20 Pro, M100 Laser Module, Also for M150 Laser Module.
First remove the current window lens. Then wipe the laser and the new window lens with a piece of nonwoven. At last screw the new window lens up clockwise.
3 PCS window lens
Cleaning the window lens before and after using the laser engraver can extend window lens Lifespan.