Protective lens are use in high-power laser material processing, in particular protection lens protect pricy laser optics again damage from material splatter
This protective lens are coated with an anti-reflex coating for the laser beam and, upon request, can also be AR coated for the pilot laser in the visible wavelength range
1.Raytools original protective windows,use for BT210S,BT240S,BM109,BM114S,ect.
2.Original product,high compatibility,high precision.
3.Double-sided coating process,highh quality crystal.