High Powered 12x50 HD BinocularsJeacitory 12x50 high powered binoculars provide 12X magnification and 50mm eyepieces, feature a 1000M large field of view, and delivers large and clear details. The birds in the backyard and the animals and plants in the forest can cover all at one glance and perform equally as well for sporting events and concerts. 2022 New generation BAK4 prismThe lightweight cruise binoculars is cover with BAK4 prism texture. The objective lens use optical FMC multi-layer broadband green film, and the eyepiece-optical is made of blue FMC coating. All glass surfaces have multiple coatings, resulting in light transmission of 99.58% for bright, sharp and contrast images, and non-chromatic aberration. Sleek and Solid, Waterproof, Fog-proofDaily Waterproof fog-proof body with rubber coated finish, durable and portable for outdoors, even suitable for hostile environment. The rubber armor ergonomic design and steady grip allows for accurate focusing, and have shock-resistance, anti-skid features while the design is slim and simple. Adjustable Eye Cups Fit Eyeglass Wearers Or NotThe binoculars can be pull down the rubber eyepieces and more fit the glasses wearer, getting close to lens and see easily. The long eye relief combined with large eyepiece give you a comfortable viewing while wearing sunglasses or eye glasses. For those who do not wear glasses, will gain more focused slight and feel more easeful through rising eye cups.