Standards Approved Half Visor Description The KASK Zen Half Visors are for designed for use with Kask Zenith Helmets. Made from a scratch-resistant polycarbonate they attach using Kask's Easy Click System. The KASK Zen Visor meets Australian and International standards and provides a convenient way to protect your eyesight when working at height. NOTE: All Zen visors require the visor adaptor which is sold separately. Technical Features Visor easily and quickly attach via Kask's Easy Click System Anti-fog and scratch resistant treatment Panoramic lens compatible for overlapping corrective glasses Drip proof upper contour made of rubber Optical Class - 2 Standards: EN 166, ANSI Z87.1 and AS/NZS 1337 Downloads Please refer to the KASK Zenith Helmet product sheet for more information.