Bushnell Powerview 8x25 Porro Binocular

Product Description The PowerView 8x25mm is conveniently compact for quick viewing and simple carrying. The fully-coated optics create a brighter image, while the non-slip rubber armor absorbs shock and provides a firm grip. Includes fold-down eyecups and Porro prisms. Amazon.com Bushnell Powerview Binoculars are designed to provide high-quality optics in a versatile and durable format--at an affordable price. Constructed with a rugged, shock absorbing rubber armor for a comfortable, non-slip grip and equipped with the porro prism system to enhance the field of view, Powerview Binoculars are suitable for multiple applications both indoors and in nature. The 8x25 Powerview Binoculars provide a wide field of view that measures 340 feet at 1000 yards--in a compact package that weighs in at well under a pound. Meanwhile BaK-7 prisms and multi-coated optics provide high-level image resolution and clarity, while the InstaFocus system makes it easy to pull focus as you view the field. Bushnell Powerview Binoculars carry a limited lifetime warranty against defects in materials and workmanship for the original owner. Key Features: BaK-7 prisms Porro prism system Fully-coated optics Non-slip, shock-absorbing rubber armor Center focus system Fold-down eyecups Specifications: Variable Magnification: 8x Objective Lens: 25 millimeters Close Focus: 6 feet / 1.8 meters Field of View: 340 feet at 1000 yards / 130 meters at 1000 meters Eye Relief: 12 millimeters Exit Pupil: 3.1 millimeters Weight: 9.1 ounces / 260 grams Model: 139825 Size Class: Compact About Porro Prism Binoculars: The prism system of a binocular reduces the size needed to contain a long optical path and turns what would be an upside-down image right-side-up. In porro prism binoculars, the objective or front lens is offset from the eyepiece. Porro prism binoculars provide greater depth perception and generally offer a wider field-of-view. From the Manufacturer Travelers, nature observers and concert goers take note: The PowerView series offers the largest line of Bushnell quality, affordable binoculars. No matter what your purpose, you'll find a variety of magnifications, styles and sizes, and fully coated optics for bright, vivid images. The porro prism line-up provides great durability and performance in an attractive "traditional" porro prism design. Compact to full-sized, the contemporary styling houses fully coated optics. Suffice to say, images are crisp, clear and bright - even in low light. Affordable for any and all interested in magnifying life to its fullest. Specifications for this Bushnell binocular include: Magnification: 8x Objective lens: 25mm Field of view at 1,000 yards: 340 feet Tech Talk Objective Lens: The diameter of the objective or front lens. The larger the objective lens, the more light that enters the binocular, and the brighter the image. Field of View (F.O.V.): The side-to-side measurement of the circular viewing field or subject area. It is defined by the width in feet or meters of the area visible at 1000 yards or meters. A wide angle binocular features a wide field of view and is better for following action. Generally, the higher the magnification, the narrower the field of view. Porro Prism System: In porro prism binoculars the objective or front lens is offset from the eyepiece. Porro prism binoculars provide greater depth perception and generally offer a wider field of view.