Boci D34.0t5-4 Cutting Head Optical Lens Window Lens Laser Focus Lens Collimating Lens CO2 Laser Lens Fiber Laser Lens Automatic Laser Protective Lens

Boci D34.0t5-4 Cutting Head Optical Lens Window Lens Laser Focus Lens Collimating Lens CO2 Laser Lens Fiber Laser Lens Automatic Laser Protective Lens. High Transmittance Rate: Light transmission rate up to 99.998% for efficient laser beam transmission. High Damage Threshold Coating: Double-sided AR coating with >15J/cm2 threshold reduces reflection loss. Premium Quartz Material: Made of imported high-temperature resistant quartz crystal for durability. Excellent Optical Performance: Fine processing ensures laser resistance and thermal stability. Wide Compatibility: Compatible with Precitec, Ospri, and Raytools laser cutting equipment. Anti-Splash Protection: Prevents debris splash from damaging the focusing lens during cutting.