SNIPER&reg; 8 x 40mm All Terrain Binoculars with strap & carry case - BC8X40EB Fully Multi-Coated Lens, and Multi-Layered Die Electric which reduce glare or reflection, and maximizes light transmission, making for bright and clear images Nitrogen or Argon filled, with O-Ring seals, making Shockproof, Waterproof, and Fogproof Phase-corrected prism for sharper image and a higher contrast High Density design, with rubber armor inserts, making slip- and scratch-resistent 8X40, Magnification of 8 X image with naked eye, and 40mm Objective Lens