38*2mm Fiber Laser Protective Lens

38*2mm 1064nmAR coating laser cutting machine H-K9L safety protective window for fiber collimator optic lens

Laser protective lens:

The base material is K9 or quartz material, which is transparent. It is finely processed by grinding, polishing, coating and other processes. From the side, it shows light color. It is mainly used in laser cutting to prevent splashing of sundries and avoid splashing to damage the lens. It is widely used in laser welding machine, laser cutting machine, laser marking machine and so on.

Product name	Laser protective lens /optical lens/window film
Size	37*2mm
Coating	1064nmAR
Dia tolearance	-0.1mm
Thickness tolearance	±0.1mm
Chamfer	45 degree*0.2mm
Application	laser welding/cutting/marking machine
Material	H-K9L(BK7)
Advantage	1.Top quality glass with CE certificate,exporting to more 60 countries in the world
	2.Unique designed strong wooden case, solving the problem of breakage
	3.Professional sales team, offering personalized and dedicated services.
	4.24-hours online, we could discuss the item whenever and wherever.

Fearture:

1.4-5 times harder than ordinary float glass, stronger resistance to thermal breakage than annealed or heat strengthened glass.

2.once breakage occurs, the glass disintegrates into small cubical fagements, which are relatively harmless to human body.

3.Suitable for use a safety glass as defined by consumer product safety association.