Product advantages:Eagle Pair EP-6 Wide Spectrum Continuous Absorption Laser Safety Glasses》Protection band 2940 OD4+ seen gentle transmittance T%=30》Imported soaking up nanomaterials and PC synthesis, imported quality, home price, immoderate charge performance》Absorptive protection, protects every kind of lasers and robust tender of definite wavelengths》The lens has been hardened and strengthened, and has the characteristics of affect resistance, scratch resistance, explosion resistance, alcohol resistance, water scald resistance, etc., making it extra safe, durable and reliable》Even if the lens is scratched, it doesn't impact the protection performance》Higher optical density, increased attenuation rate, extra efficient and constant protection》High seen mild transmittance, rising the wearer’s operability and comfort》Various forms and designs, appropriate for patrons with different face shapes, head shapes and diverse needs》The product has passed the EU EN207:2009/AC2011 and CE certification Style 5》Lightweight frame, one-piece lens, wider area of view》Mirror legs with three-position length telescopic adjustment, right for various head shapes》With flanks and forehead edge protection to face up to laser damage to the eyes》The lens is made from imported optical PC material, which is hardened and bolstered to withstand impact, scratch, alcohol and water. Package1pc EP-6-5 Laser Protective Glasses