Protective Lens for 1500/2000W Laser Cleaning Machine Laser Rust Removal Diameter 43mm Thickness 2mm spark welder machine for jewelry and 3 custom modes

and 3 custom modes

Fiber Laser Power: 1000W/1500W

and oil stains from metal

Ambient Humidity 40%-80%

non-metal scraps

Protective Lens for 1500/2000W Laser Cleaning Machine Laser Rust Removal Diameter 43mm Thickness 2mm spark welder machine for jewelry and 3 custom modesFeatures The material is quartz with double sided coating; Diameter is 43mm,thickness is 2mm Advantage: High quality material,long using time. Safe and easy to use, does not hurt the hand, does not damage the laser head. Made of quartz crystal, the texture is uniform, the mechanical strength is high, and the mirror edge is not easy to chip and crack. ApplicationProtective Galvanometer when use laser cleaning machine,improve the safety and