2780 & 2940 nm Laser Safety Glasses – Polycarbonate | Er:YAG Coverage

Attenuates laser radiation with OD 4+ @ 2780 nm and OD 4+ @ 2940 nm. This polycarbonate eyewear is designed for laser systems operating at these wavelengths including Er:YAG lasers at these wavelengths. The filters are coated for scratch resistance and engineered for high optical clarity to reduce distortion and eye fatigue. Designed for diffused-viewing applications only. All laser safety glasses and goggles include a protective case, microfiber cleaning cloth, and adjustable head strap. Filter specifications are permanently marked with a laser engraver on the eyewear. Optical density and wavelength selection should be verified by your Laser Safety Officer (LSO) per ANSI Z136.