German Precision Optics PASSION ED 10x56mm Abbe Konig Rubber Prism Binocular Charcoal Black. These Binoculars by German Precision Optics (GPO) use a magnum flexure body and a 56mm objective lens to withstand heavy use and keep a strong grip even in wet conditions. Waterproof and fogproof properties ensure these binos perform in any environment while a large aperture and close focus allow you to spot distant targets with ease. For your next outdoor excursion trust the German Precision Optics GPO Passion ED 10x56 Waterproof Binocular to guide you to the best birds and beasts in the field. Specifications for German Precision Optics PASSION ED 10x56mm Schmidt-Pechan Prism Binocular: Manufacturer: German Precision Optics Color: Charcoal/Black Magnification: 10 x Objective Lens Diameter: 56 mm Prism System: Schmidt-Pechan Prism Material: BAK-4 Image Stabilizer: No Eye Relief: 0.63 in Exit Pupil: 5.6 mm Field of View Linear: 352 ft at 1000 yds Field of View Angle: 6.7 degrees Optical Coating: GPObright Binoculars Focus System: Center Focus Twilight Factor: 23.66 Interpupillary Distance: 56 - 75 mm Close Focus: 3 m Diopter Adjustment Range: -4 - 4 dpt Weather Resistance: Rainproof Water Resistant Mark: 500 m Water Resistance Level: Waterproof Length: 7.5 in Weight: 41.3 oz Finish: Rubber Armor Fabric/Material: Magnesuim/Aluminum Package Type: Box Magnification Type: Fixed Fogproof: Yes Size: 2.7H x 7.5L x 6.3W in Features of German Precision Optics PASSION ED 10x56mm Schmidt-Pechan Prism Binocular: ED glass technology Magnesium micro-bridge and body GPObright lens coating technology Waterproof and fogproof Tough aluminum eyecup tubes Lightweight and compact Custom-molded hard case Package Contents: German Precision Optics PASSION ED 10x56 Abbe Konig Prism Binocular Hard Case Neoprene Strap Ocuar Cover Objective Covers Cleaning Cloth GPO Spectacular Lifetime Warranty Lifetime Warranty Fully transferable No warranty card registration required No proof of purchase required German Precision Optics B420: PASSION ED 10x56 Abbe Konig Prism Binocular Charcoal Black