Tracker 8-16x25 Zoom PC I Zoom in and out on your subject with these feature-rich and cool-looking binoculars so you can see both the small and the big picture from wherever you are, be it a concert or simply on vacation.   Good looks are not the only aspect of the 8-16x25 Zoom PC I binoculars that are striking, they also were designed with a number of striking features as well. High-performance optics produce bright, crisp images. An easy-to-use zoom lets you see your subject from a variety of distances. Twist-up/down eyecups make for comfortable viewing. And UV-ray protection reduces the transmission of harmful rays. A great design and equally great features provide for a beautiful balance of form and function.   Features:   - High-index BaK-4 prisms for a bright, crisp image from edge to edge - Compact, lightweight design for hassle-free portability - Contemporary design is sleek and stylish - Fully multi-coated lens for maximum image brightness and contrast - Twist up/down eyecups - Special optical materials provide protection from harmful UV rays - Built-in dioptric correction adjusts to individual eyesight - Convenient center focus knob for easy, accurate focusing   Specifications:   Binocular Type: Porro Magnification: 8-16x Objective Lens Diameter: 25mm Exit Pupil Diameter: 3.1-1.6mm Real Angle of View: 4.5-2.9 degrees Apparent Angle of View: 36.0-46.4.0 degrees Field of View at 1000 Yards: 79-51m Relative Brightness: 9.8-2.4 Eye Relief: 15-12mm Diopter Adjustment Range: Over +/- 2 m-1 Eye Interval Adjustment Range: 58-70mm Near Focus Distance: 5m Weight: 315g Dimensions At maximum eye interval: 111mm (L) x 114mm (W) x 48mm (H) Lens Composition: 6 elements in 4 groups

8x to 16x magnification and 25mm objective lens

Field of view: 79 to 51 meters (at 1,000 yards)

High-index prisms for a bright, crisp image

Compact and lightweight for portability

Twisting eyecups for personal comfort; central focus knob and dioptric correction