Night Vision Advanced Screw In Force on Force Sacrificial Lens Shield

Screw in sacrifical lens FoF shield for devices using standard PVS-14 threaded lens systems.  Sold as Single.  Buy two for binos/duals. Anodized aluminum housing Unmarked, all black low signature (no white logos or lettering) CNC cut proprietary optical urethane blend for the best optical performance Able to withstand 5.56 UTM and Simunition training munitions Made in Canada by Opfor Night Solutions Corp Improvements over standard polycarbonate or acrylic lens protectors: Domed window for improved ballistic impact resistance Domed window also prevents direct lens reflections giving away a user’s position Improved light transmission Improved scratch resistance Reduced artifacts from lens flare and refraction for improved dynamic light performance No perceived resolution loss No eye discomfort on eyepiece side CNC cut Origin: Optical Material Manufactured in China. CNC Cut in Canada. Made in Canada