27.9*4.1mm Laser Optical Lens 1064nmAR Imported Quartz Fused Silica for Laser Head

Description of laser protective lens:

The base material is 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	27.9*4.1mm
Coating	1064nmAR
Dia tolearance	-0.1mm
Thickness tolearance	±0.1mm
Chamfer	45 degree*0.2mm
Application	laser welding/cutting/marking machine
Material	Imported Quartz JGS1
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.

Feartures of laser protective lens:

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.

Advantages of laser protective lens:

1.HQ Quartz crystal

Irradiation-resistance, stable performance and long life, used in a harsh environment.

2.Low scattering

Standard high efficiency, low loss anti-reflectance, low scattering

3.Lower power loss

The film coated on both sides, high damage thershold

Pictures of laser protective lens: