LD-Teemm Copper Reflection Lens CO2 Laser Mirrors, 20mm Gold-Plated Copper (Cu) CO2 Lens, for CO2 Laser Engraving Cutting Machine, Diam: 20mm/ 0.79", Thickness: 3mm/0.12", 3 Pcs/Pack

Application: The reflection mirrors/ lens can be used for various laser systerm, such as laser engraver machine, laser marking machine and laser cutter machine and so on. Lens cleaning: In the cleaning process, use only specified materials, such as optical wiping paper, cotton swabs, reagent-grade alcohol, high-purity alcohol to clean any lens, and disassemble it.

• 1. Material: Gold-Plated Oxygen-Free Copper, Diam: 20mm/ 0.79", Thickness: 3mm/0.12";, Usage: CO2 Laser Reflection Lens for CO2 laser engraving cutting machine.
• 2. Package includes: 3pcs Gold-Plated Copper Reflection Lens; Compatible power: 40W-2KW; Transmittance: >99.9%.
• 3. Superb coating art, Precision slicing, polishing and grinding. Resistant to high temperature and to wipe.
• 4. Copper Reflection Lens is the best material in all kinds of CO2 laser mirrors, and it has Good heat dissipation performance, avaliable in stable operation under high temperature environment or tough environment.
• 5. Excellent optical properties; long working life, high working efficiency.