Quality you can see. From birding and hiking to camping and casual walks, Action 10x50 binoculars bring faraway sights into clear focus. With 50mm objective lenses, Nikon's proven multilayer coatings and a sturdy, ergonomic design, you can expect bright, immersive views from first light to last. Product Overview 10x Magnification 50mm Front Objective; Gather maximum light for a remarkably bright, immersive view from dawn until dusk. Action binoculars deliver a wide field of view that brings more of the scene into focus. 58.4deg Apparent Field of View Multilayer coatings help Cut through glare and harsh backlighting for a high-contrast view with vibrant, lifelike colors. Large focusing knob: Smoothly dial in precise focus, even when wearing gloves. Turn-and-slide rubber eyecups: Quickly adjustable to achieve exactly the right eye relief. Long eye relief: Clear, comfortable viewing with or without eyeglasses. All-Purpose Birding, Hiking, Sports & More Technology: 10x magnification: Get a closer, tighter view of distant birds, wildlife and action to reveal more details and less of the overall scene. Sturdy Porro-prism design: A traditional offset design, offering excellent depth perception, a bright 3D image and comfortable handling. Built from strong yet lightweight aluminum alloy to protect against the occasional drop or bump. Coated in textured rubber armor for added protection and a sure grip, wet or dry. Additional Details: 10X magnification 50mm objective diameter 6.4deg Angular Field of View (Real) 58.4deg Angular field of View (Apparent) FOV at 1000m: 112m Weight: 33oz. Size (Lenght x Width) 7.3x7.9 in. Prism: Porro Additional Details: 10X magnification 50mm objective diameter 6.4deg Angular Field of View (Real) 58.4deg Angular field of View (Apparent) FOV at 1000m: 112m Weight: 33oz. Size (Lenght x Width) 7.3x7.9 in. Prism: Porro