CVD ZnSe Imported From USA, High Quality Material Make Sure the Steady of Laser System. The CO2 Laser Transmittance of Lens can is more than 99.5% with Excellent Transparency. Excellent High-Power Density Endurance. Firm Surface Membrane. High Durabilityand Great Scratch Resistance. Focusing Spot Size more Smaller. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
eBay