15x55 HD Binoculars for Adults High Powered with Upgraded Phone Adapter,Super Bright BAK4 Prism FMC Lens,Large View,Waterproof, Shockproof Binoculars for Bird Watching,Hunting,Hiking
【15x High Power HD Binoculars：for hunting,bird watching,observing】This new upgraded 15x High Power HD Binoculars is designed for ultra-long range viewing.A selection of upgraded 18mm BAK4 optical glass elements dramatically improves resolution,eliminates chromatic aberration,and enhances color fidelity,edge-to-edge clarity,and light transmission. Even in low light conditions，it provides high-definition sharp images that can't be compared with 12x magnification binoculars.
【23mm eyepieces and 55mm objective lenses】It gives these binoculars a super large 8° wide-angle field of view,which is 2 times as the image size of normal 16mm eyepieces (8x42 binoculars) and 1.3 times as the image size of 20mm eyepieces (12x50 binoculars). Taking full advantage of the 15x magnification, these binoculars provide a larger field of view and clearer images, perfect for observing celestial objects, wildlife, sporting events, landmarks, and marine life, exploring every detail of the unknown.
【Rotating adjustable eyecups and center focusing wheel】The rotating adjustable eyecup brings long eye relief, no matter you wear glasses or not, you won't feel dizzy when observing for a long time.Upgraded center focusing wheel with all-metal shaft produced with ultra-high precision machining equipment,has high precision,stable structure,long-lasting imaging effect,and 2-3 times more resistant to falling than ordinary binoculars. Easily adjust the concentrate of your binoculars.
【Eco-friendly rubber material and universal upgraded cell phone adapter】15x55 binoculars with sturdy structure made of high-quality eco-friendly material and rubber armor outer skin,preventing the binoculars from scratches, vibrations and shocks,providing a non-slip and comfortable grip, durable external protection.The cell phone adapter, with stronger structure and easier operation,suitable for all kinds of smartphones. It is sure to impress and amaze children, adults or recipients of all ages.
【Telescope with roof prisms, Fullymulti-coated glass lens and waterproof design】Featuring a new high-resolutionphase-corrected BAK4 roof prism design that ensures ultra-long-distanceobserving performance and a more compact size.Anti-reflective,multi-coatedglass lenses ensure light penetration, and their coating have a strong abilityto protect against oil,scratches and dust.The O-ring seals are designedto give it fog,and waterproof performance to adapt to all weatherconditions.
