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, polishing and coating, the engraver focal lens's light transmittance is effectively increased, stray light is reduced, and backlight glare resistance is enhanced.Laser focal lens is designed for CO2 laser engraving and cutting machines ranging from 0W to 200W, which is widely used in industrial marking, precision cutting of non-metallic materials, artistic engraving, etc., effectively reducing laser losses and preventing adhesion of splashes or debris during cutting.
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