Wide-angle and HD ViewHigh quality precision design featuring all glass high end optics, (FMC Superior BAK-4 Green Film Prism), The High Power monocular telescope provides 8X magnification with 42mm objective diameter wide lens, 360ft/1000yards of large field of view, let you have the best view in outdoor adventuresOptical Lens Filter Coating & Night VisionThe 8x42 monocular is made of high quality material. Large BAK-4 Prism and FMC Fully Multi-coated Lens Elements strengthen the key function of a monocular. High light transmittance reaches up to 99.9%. Light reflection and minimal distortion, multi coated optics guarantee superior light transmission and brightness. Low-light-level night vision built-in design help you see things in low lightWaterproof, Fogproof, Dust-proof, ShockproofThis HD monocular is with built-in lens dust cover and o-ring sealed optics could prevent lens from dust/moisture/debris, ensures the living waterproof function, fit for the most weather and environment(note: it can not be used in a heavy rain for a long time or soaked in the water)Perfect AccessoriesThis compact monocular (5.7''x1.9''x1.5'') is convenient to use by single hand. Rubber armor with stripes increases the friction, keeps it from slipping out from your hand. The monocular scope also comes with hand strap, carry case and user manual. There also has a tripod connector at the bottom of monocular offers steady viewing when connect a monocular tripod