The Athlon Midas G2 UHD 8×42 Black Binoculars are light and slim thanks to a magnesium chassis. With their Extra-low ED Glass lenses, Advanced Fully multi-coated optics, high-quality BaK-4 prisms with ESP Dielectric coating plus phase coating, the Midas binoculars gather maximum light and produce brilliant color fidelity. The waterproof, shockproof design and rubber armor are ready for anything you are. Also feature the XPL Lenses coating that protects the exterior lenses from scratches, dust and anything else mother nature throws at you. Improved twist-up eyecups and argon purging.