ZZSTAR Live Binoculars, 42mm Aperture, 12x Magnification, Bak4 Lens, FMC Multilayer Green Film, 99.8% High Transmittance, Waterproof, Wide Field of

[Excellent Optics] Our high-definition optical system uses BAK-4 prisms and FMC lenses to deliver bright, sharp, distortion-free images. With a high transmittance of 99.68%, it's unobtrusive even in low light. [High Magnification Binoculars] These 12x magnification opera glasses feature a 42mm objective lens, providing a wide field of view of 305 feet/1000 yards, 5.8 degrees, capturing details you might miss with the naked eye. [Effortless Focusing] These live binoculars feature a center focus thumb turn for quick and easy focusing. Rotate the right eye ring to fine-tune the focus for different distances. The rotating eye mask is suitable for people with or without glasses. [Wide Range of Uses] Perfect for bird watching, travel, safaris, hiking, cruises, concerts, soccer games, and more. The included bag and neck strap make it easy to carry. Wherever you go, these 12x binoculars are a must-have. [Daily Waterproof] The shock-absorbing, non-slip rubber surface ensures stable and comfortable operation, even in adverse conditions. However, bird watching binoculars should not be used in heavy rain or submerged in water. [Universal Phone Adapter and Tripod] Equipped with a phone adapter compatible with all types of smartphones, the included tripod provides stability and flexibility, allowing you to take clearer, brighter photos. [Package] Everything you need is included - binoculars, portable adapter, tripod, tripod adapter, eyepiece cover, objective lens cover, neck strap, climbing buckle, cleaning cloth and storage bag.