This little wonder comes courtesy of forward-thinking engineering and on-the-go tactics. The reverse porro prism design uses high quality glass and fully multi-coated optics to render images crisp and bright with a wide field of view. That makes quick work of scanning any landscape a given with the 10x26 Vanquish binocular. Weighing in at merely 360 g (12.7 oz.), and competitively priced, this compact performer delivers in more ways than one. Specifications: Magnification: 10x Objective Lens Diameter: 26 mm Eye Relief: 16 mm Exit Pupil: 2.6 mm Linear Field of View: 294 feet/1000 yards Angular Field of View: 5.6° Close Focus: 231.6 cm (7.6') Interpupillary Distance: 57 mm to 71 mm Height: 11.9 cm (4.7") Width: 11.2 cm (4.4") Weight: 360 g (12.7 oz.) Optical Features Fully Multi-Coated: Multiple anti-reflective coatings on all air-to-glass surfaces increase light transmission. Construction Features Reverse Porro Prism: Valued for a rich depth of field, compact design, and three-dimensional image. Waterproof: O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments. Fog-proof: Nitrogen gas purging delivers fogproof, waterproof performance. Rubber Armor: Provides a secure, non-slip grip, and durable external protection. Convenience Features Adjustable Eyecups: Twist up and down for comfortable viewing with or without eyeglasses. Centre Focus Wheel: Adjusts the focus of both binocular barrels at the same time. Diopter: Adjusts for differences in a user's eyes. Located on right eyepiece. Includes: Rainguard eyepiece cover Comfort neck strap Deluxe carry case
