Black sport-wrap laser safety glasses are an light-weight comfortable sport warp frame with a double coated scratch-resistant polycarbonate laser filter. Lenses have superior optical clarity with virtually no distortion to reduce eye fatigue. It is ideal for use in most laser applications and comfortable for long periods of wear. 130 laser filter offers protection from Nd:YAG, plus harmonics, lasers (532 nm, 1064 nm). OD Specifications: OD 7+ @ 190-534 nm OD 5+ @ 850-1100 nm OD 7+ @ 1064 nm VLT: 26%