Description
FMC & BAK-4 PRISM: 8X40 wide view binoculars with fully green film coating on objective lens for superior light transmission. High-index Bak-4 prism for bright, clear, crisp viewing which allow you capture each beauty of the world;
DRY NITROGEN WATERPROOF: This Waterproof binoculars 8×40 purged and completly sealed nitrogen gas inside provides reliable performance on water resistant, fogproof and moisture proof function, Don't worry this it will let you down evan in toughest weather conditions and rugged environments;
SHARP OPTICS AND EASY ADJUST: This long distance binocular with professional ultra definition 342ft at 1000yards brings far away scenery up close to your eye even skywatching at night; Extral wide view of 6.5°allow you enjoy more wider excellent viewing in the nature. Smooth central focus knob provides easy rapid focusing; Turn-and-Slide Rubber Eyecups allow for comfortable viewing even last for hours;
TELESCOPE PHONE ADAPTER:This smartphone telescope adapter can fit the eyepieceouter diameters ranging from 0.95″/24mm to 2.05″/52mm,which can be used intelescopes, binoculars, monoculars, microscopes, night vision goggles and spottingscopes.
WIDELY COMPATIBLE:This spotting scope phone adapter fits almost all smartphones on the market, such as iPhone, Samsung, Google, Huawei, OnePlus and more,which range from 2.09″/53mm to 3.54″/90mm

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