The sun may go down, but you can keep on hunting with the Meopta Meostar R1R 3-12X56 RD 4K riflescope. A master in low-light conditions, such as at dawn and dusk, this riflescope features an oversized 56mm objective lens and 30mm multi-coated optics package. The large diameter main tube maximizes light transmission and provides recoil resistance when using high-caliber weapons in long-range applications.