D35-38 Quartz Protection Window Laser Protective Lens Laser Equipment Parts 37x7mm 38.1*1.6 Plus 6KW Optical Fiber Lens

D35-38 Quartz Protection Window Laser Protective Lens Laser Equipment Parts 37x7mm 38.1*1.6 Plus 6KW Optical Fiber Lens

35-38mm Quartz Fused Silica Laser Protective Window

Material: Quartz Fused Silica

Wavelength: 1064nm

Transmittance: 99.5%

Application: Fiber YAG Laser Cutting Welding Machine

Laser protective lenses, also known as laser windows and optical windows, are mainly used in laser equipment such as YAG fiber laser cutting machines, welding machines, marking machines, and cutting plotters to block or prevent high-temperature splashes and protect focusing lenses. , Optical plane lenses for electronic sensors and semiconductor components. At the same time, the lens cannot weaken the laser output energy. Mechanical properties such as light transmittance, surface accuracy, thickness, parallelism, and substrate material are important parameters of laser protection lenses.

      Different from the cheap products of other manufacturers in the market, the laser protection lenses produced by Ruicheng Optoelectronics directly abandon K9 and ordinary quartz materials. All specifications and models use imported high-quality quartz as the base material, and use the sputtering process to coat both sides with a high damage threshold. The anti-reflection coating, whose damage threshold can reach 30J/cm^2@1064nm, is the only product on the market that can withstand 20000W laser power. At the same time, we design the transmittance in the 900~1100nm broadband band to reach 99.9% without laser energy. At the same time of loss, it is more widely applicable, and can be applied to lasers with multiple wavelengths such as 1064nm, 980nm, 1030nm, 1070nm, 1080nm, etc. It is the window of high-end brands such as Han's, Pentium, Hongshan, Dineng and other high-power laser cutting machines and welding machines. The perfect choice for film.