Vanguard 8x42 Endeavor ED IV Binoculars

Building on the success of their earlier iterations - the Vanguard Optics 8x42 Endeavor ED IV Binoculars get upgraded with HOYA extra-low dispersion (ED) glass - phase-corrected SK-15 roof prisms - and their advanced MultiGuard optical coatings to improve light transmission - color rendition - clarity - and contrast while eliminating chromatic aberration These updated technologies and materials work together to produce an immersive observational experience on the trail - at the range - in the stadium - or sightseeing around town To pick out feather and fauna details - the binoculars boast an impressive 59' close focus distanceAn open-bridge/dual-hinge design helps to reduce weight without sacrificing strength - and provides a large surface area to improve grip strength and security Textured rubber armoring offers protection from drops and impacts - while further improving the grip and comfort in the hand Designed for durability - the lightweight magnesium-alloy housing is nitrogen-filled and O-ring sealed to be waterproof - and resistant to internal fogging when moving through extreme temperature changes and environmental conditions The Endeavor ED IV's provide the performance and comfort birders - hunters - and outdoor enthusiasts require for long observation sessions in all weather

Features: Open-Bridge/Dual-Hinge Configuration, Durable Magnesium-Alloy Housing, Textured Center Focus Wheel, Nitrogen-Filled, Water and Fogproof, Advanced MultiGuard Lens Coating System, Click-Stop Twist-Up Eyecups, HOYA Extra-Low Dispersion (ED) Glass, Phase-Corrected SK-15 Roof Prisms, Short 5.9' Close Focus Distance, Tripod Mountable with Optional Adapter

Prism Type: Roof (SK15)

Magnification: 8x

Objective Lens Diameter: 42 mm

Angle of View: 7.2 degrees (Actual)

Field of View: 378' @ 1000 yd / 126 m @ 1000 m

Minimum Focus Distance: 5.9' / 1.8 m

Exit Pupil Diameter: 5.25 mm

Eye Relief: 19 mm

Interpupillary Adjustment: 56 to 74 mm / 2.2 to 2.9-inch

Diopter Adjustment: -4 to +4

Focus Type: Center

Fogproof: Yes - Nitrogen Filled

Environmental Resistance: Water-Resistant (Unrated)

Dimensions: 5.9 x 5.1-inch / 15 x 12.9 cm

Weight: 27.7 oz / 785 g