SPERIAN Polymer Laser Eyewear features feather-weight, impact resistant lens
Multi-Material Technology® cushions every point of contact with the face
Detachable Rx insert included
Polymer Laser Eyewear for High Transmission Diode Laser Type features dual nine-base wraparound lens for excellent peripheral vision and superior coverage. OD 6 @ 804–830 nm. Visible Luminous Transmittance (VLT): 72%. XC frame style has adjustable temple length and lens inclination. Includes detachable Rx insert frame. Simply bring to your local optician to fill your prescription. Will fit +3, -3 diopters. Eyewear specifications are laser engraved to ensure long-lasting verification of optical density and wavelength. Light yellow-green lens.