новые лазерные очки защита глаз синий объектив для предотвращения красных лазеров с портативным переносным футляром ipl защитные очки

red blue goggles laser safety glasses 190nm to 540nm laser protective eyewear with velvet box description designed for perfect fit. high quality 100% brand new. a necessary accessory to protect your eyes from laser exposure, provides full protection for your eyes from green laser, portable and comfortable to wear. protection wavelength: from 190nm to 540nm. visible light transmittance: 55%. protection features: all-round absorption. attenuation: (10-6 n% 10-4). optical density: 5...