Laser Welding Protective Lens 18x2 20x2 20x3 20x4mm Laser Protective Glasses SUP WSX Qilin Au3Tech Laser Welder Lens

Laser Welder Lens 18x2 20x2 20x3 20x4mm

Within the wavelength range of 1064nm,transmittance reaches over 99.76%,reducing laser energy loss and self-heating of the lens

Material of quartz (silicon dioxide),high-temperature resistant with a melting point ≥1700℃,which can withstand the heat generated by laser irradiation

High hardness, can effectively resist scratches from dust, debris, etc., and maintain the smoothness of the lens surface

High thermal conductivity, enabling rapid heat dissipation and reducing thermal deformation

The absorption rate is less than 0.1%, which can reduce the heating, deformation and other problems,extend the service life of the lens