20x50 Military Binoculars for Adults with Smartphone Adapter - Compact Waterproof Tactical Binoculars for Bird Watching Hunting Hiking Concert Travel Theater with BAK4 Prism FMC Lens, Mud

Powerful Binoculars:20X power magnification, 50mm large objective lens, large field of view of 1000 yards good for fast moving subject, easy operate binoculars for adults and kids, perfect binoculars for bird watching, hunting, travel, opera, concert, sports games,safari. Professional Optics:The compact binoculars is adopted BAK4 Porro Prism, it provides 99.8% light transmission and improves color reproduction. Green FMC anti-reflective coating reduces the reflected light in the objective lens and improves light transmission, image brightness and image sharpness. Large Eyepiece Binoculars :The binoculars with military quality perfectly fit the adults and kids, 28mm large eyepieces, can see clearer and full size image with great relief, support to take full-screen pictures or videos with the free bonus smartphone adapter. Best gifts for Father's day, Christmas and birthday. Low Light Night Vision:50mm lenses are larger than usual to give lots of light-gathering power, so the more effective they will be in low light. Deliver clear vision in weak light condition but not in complete darkness. Non slip rubber grip pads for secure grip in all weather conditions. No Double Image, Highly Protective Packaging:Shaking during transportation can easily damage the instruments in the binoculars and cause double image. To avoid this case, we design the package with the Double Layer bag and Anti-collision Bubble Column to protect the birding binoculars. Any Questions, please feel free to contact us!