Olympus 8-16x40 Explorer S Zoom Binoculars (Black)

The Olympus 8-16x40 Explorer S Zoom Binoculars feature a powerful zoom capability that offers an immersive viewing experience You can scan the terrain for objects of interest on low power and dial up the magnification to make detailed observations and identification at long ranges Their traditional Porro prisms present you with a rich depth of field that allow you to more easily discern the distances between objects in your view for a real 3D experience Anti-reflection coated optics maximize the light entering the objectives to produce bright and clear images with accurate colors and crisp resolution A knurled center focus wheel and an elastic polymer armored grip assist handling and give you precise control of the optic - while fold-down eyecups provide comfortable use with or without eyewear

Features: Knurled Center Focus Wheel, Slip-Resistant Rubber Armor, Anti-Reflection Coated Optics, Powerful Zoom Mechanism, Traditional Porro Prisms, Fold-Down Rubber Eyecups

Prism Type: Porro

Magnification: 8 to 16x

Objective Lens Diameter: 40 mm

Angle of View: 8x: 5.0 degrees (Actual)16x: 3.4 degrees (Actual)

Field of View: 8x: 262' @ 1000 yd / 87 m @ 1000 m16x: 177.7' @ 1000 yd / 59 m @ 1000 m

Minimum Focus Distance: 32.8' / 10 m

Exit Pupil Diameter: 8x: 5 mm16x: 2.5 mm

Eye Relief: 12x: 10 mm

Interpupillary Adjustment: 60 to 70 mm / 2.4 to 2.8-inch

Focus Type: Center

Environmental Resistance: No

Dimensions: 7.2 x 6.1 x 2.4-inch / 183 x 154 x 60 mm

Weight: 28 oz / 795 g