Uxcell 12mm CO2 Laser Lens FL50.8mm Focus Focal Lens for 0-200W Laser Cutter

The CO2 laser focus lens are crafted from premium zinc selenide featuring a laser transmittance of up to 99.8% a fine spot with minimal loss low absorption and high light transmittance. Utilizing an enhanced double-sided coating process the coating is durable non-flaking scratch-resistant and heat-resistant ensuring long-term use. Through meticulous cutting ...