Offered in three models, Sightmark Photon XT Night Vision Riflescopes feature IPX4 weatherproof and shockproof protection, a rugged 6061-T6 hard-anodized aluminum tube and a rubber-armored component body. All models also feature a 640x480 LCD internal display, CMOS sensor, 656x492 camera resolution, front focus objective lens, additional weaver rail, video output, and IR illumination.