Cloudray CO2 Laser Focus Lens 20mm (0.79 inches) Diameter FL 58.6mm (2 inches) to 101.6mm (4 inches) China PVD ZnSe for CO2 Laser Machining, Engraving and Cutting
- High Quality ZnSe Material: China PVD ZnSe material. excellent optical properties. up to 100W CO2 laser resistance
- Superb Coating Process: Double-sided solid coating. high wiping resistance, long working life
- High Precision Manufacturing Process: excellent ZnSe substrate. precision slicing, polishing and grinding processes. High temperature and laser power resistance.
- High Transmittance: High-quality material and coating reduces the loss of the laser, laser transmittance up To 99.0% provides higher laser efficiency
- Diameter: 20mm (0.79 inch), Focal Length: 50.8mm (2 inches) to 101.6mm (4 inches), Thickness: 2.2mm (0.09 inch)
20mm PVD ZnSe Focus Lens, the focal length is selected at checkout