18mm Laser Welding Protective Lens

Laser protective lenses are designed to safeguard eyes, skin, and critical laser equipment components from laser radiation and high-temperature splashes. These lenses prevent damage to key optical elements, sensors, and semiconductors while minimizing laser energy attenuation to ensure processing accuracy and product quality. They are characterized by high temperature and laser resistance, with an anti-reflection coating to boost transmittance and minimize energy loss. Widely used in laser cutting, welding, marking, and engraving machines, the double-sided coating of laser welding protective lenses offers ultra-high temperature resistance, high light transmittance, a high anti-laser damage threshold, low residual reflection, and a long service life.