SUP Laser Welding Focus Lens 20x4.5 F150 F200 F800 Laser Collimator Lens D16x5 F60 SUP 21ST 23ST Laser Welding Lens

High-concerned chemical：None Model Number：Laser Collimator Focus Lens Structure：Laser Focus Collimation Lens Material：JGS1 / JGS2 /(Quartz Fused Silica) Brand Name：Briserm Origin：Mainland China Shape：Aspheric Use：Optical Certification：CE Production：Laser Welding Collimator Focusing Lenses Transmission：99.75% (JGS1) Size 1：Dia20x4.5-F150/200/400/600/800 Size 3：Dia16x5-F60 Application：For SUP 20ST 21ST 22C 23ST Laser Welding Head

High-concerned chemical: None Model Number: Laser Collimator Focus Lens Structure: Laser Focus Collimation Lens Material: JGS1 / JGS2 /(Quartz Fused Silica) Brand Name: Briserm Origin: Mainland China Shape: Aspheric Use: Optical Certification: CE Production: Laser Welding Collimator Focusing Lenses Transmission: 99.75% (JGS1) Size 1: Dia20x4.5-F150/200/400/600/800 Size 3: Dia16x5-F60 Application: For SUP 20ST 21ST 22C 23ST Laser Welding Head