ATN's 7 x 50C daytime Omega class binoculars are the quintessential professional binoculars. They provide a sharp, stable image with excellent low-light performance. The model comes with built-in LED compass illuminator for use at night and low light conditions. Features multi-coated optics for superior light transmission, individual diopter focus for clearer images, built-in range finder reticle (M22), and full rubber armoring for increased shock resistance. O-ring sealed and nitrogen purged. The combination of waterproof and high quality optics make it the perfect binocular for military, law enforcement, boating, and hunting. Meets standards and requirements of MIL-STD810 for a lifetime of high performance. Limited lifetime warranty.