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Building on the success of their earlier iterations, the Vanguard Endeavor ED IV 10x42 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, combined with an exceptional 65° wide apparent angle of view, work together to reduce the appearance of visible hand shake common in high-power binoculars to present 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 5.9' close focus distance.
An 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. Engineered for durability, the lightweight magnesium-alloy housing is O-ring sealed and nitrogen filled to be waterproof and resistant to internal fogging when moving through extreme temperature changes and environmental conditions. The Endeavor ED IV provides the performance and comfort birders, hunters, and outdoor enthusiasts require for long observation sessions in all weather.
Key Features of the Vanguard Endeavor ED IV 10x42 Binoculars
HOYA Extra-Low Dispersion (ED) Glass
Phase-Corrected SK-15 Roof Prisms
Advanced MultiGuard Lens Coating System
Wide 65° Apparent Angle of View
Short 5.9' Close Focus Distance
Open-Bridge/Dual-Hinge Configuration
Durable Magnesium-Alloy Housing
Nitrogen Filled, Water and Fogproof
Tripod Mountable with Optional Adapter
Click-Stop Twist-Up Eyecups
Optical Performance
10x magnification
42mm objective lens diameter
Phase-corrected prisms provide improved light reflection, high contrast, and true color fidelity
SK-15 prisms have a higher refractive index than BK7 and BAK4, with a lower dispersion than BAK4
HOYA extra-low dispersion (ED) lenses virtually eliminate chromatic aberration for true color transmission across the entire field of view
Anti-reflection Advanced MultiGuard fully multi-coated optics improve light transmission for brighter high-contrast images with accurate color rendition
Wide 65° apparent angle of view
340' field of view at 1000 yards
Short 5.9' minimum focus distance
Use and Handling
Open-bridge/dual-hinge design
Large knurled center focus wheel is easy to manipulate even when wearing gloves
56-74mm interpupillary adjustment range
±4 center locking dioptric adjustment
Three-stage click-stop twist-up eyecups for comfortable use with or without eyewear
Tripod mountable with optional adapter
Exceptionally long 19mm eye relief
Comfortable 4.2mm exit pupil
Construction Details
Bridge design reduces weight and provides a more comfortable and secure grip by allowing user's hands to wrap completely around the optical tubes
Lightweight and durable magnesium-alloy chassis
O-ring sealed and nitrogen filled to be waterproof and resistant to internal fogging when moving through extreme temperature changes and environmental conditions
Textured rubberized armor provides a slip-resistant grip in cold and wet weather
Building on the success of their earlier iterations, the Vanguard Endeavor ED IV 10x42 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, combined with an exceptional 65° wide apparent angle of view, work together to reduce the appearance of visible hand shake common in high-power binoculars to present 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 5.9' close focus distance.
An 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. Engineered for durability, the lightweight magnesium-alloy housing is O-ring sealed and nitrogen filled to be waterproof and resistant to internal fogging when moving through extreme temperature changes and environmental conditions. The Endeavor ED IV provides the performance and comfort birders, hunters, and outdoor enthusiasts require for long observation sessions in all weather.
Key Features of the Vanguard Endeavor ED IV 10x42 Binoculars
HOYA Extra-Low Dispersion (ED) Glass
Phase-Corrected SK-15 Roof Prisms
Advanced MultiGuard Lens Coating System
Wide 65° Apparent Angle of View
Short 5.9' Close Focus Distance
Open-Bridge/Dual-Hinge Configuration
Durable Magnesium-Alloy Housing
Nitrogen Filled, Water and Fogproof
Tripod Mountable with Optional Adapter
Click-Stop Twist-Up Eyecups
Optical Performance
10x magnification
42mm objective lens diameter
Phase-corrected prisms provide improved light reflection, high contrast, and true color fidelity
SK-15 prisms have a higher refractive index than BK7 and BAK4, with a lower dispersion than BAK4
HOYA extra-low dispersion (ED) lenses virtually eliminate chromatic aberration for true color transmission across the entire field of view
Anti-reflection Advanced MultiGuard fully multi-coated optics improve light transmission for brighter high-contrast images with accurate color rendition
Wide 65° apparent angle of view
340' field of view at 1000 yards
Short 5.9' minimum focus distance
Use and Handling
Open-bridge/dual-hinge design
Large knurled center focus wheel is easy to manipulate even when wearing gloves
56-74mm interpupillary adjustment range
±4 center locking dioptric adjustment
Three-stage click-stop twist-up eyecups for comfortable use with or without eyewear
Tripod mountable with optional adapter
Exceptionally long 19mm eye relief
Comfortable 4.2mm exit pupil
Construction Details
Bridge design reduces weight and provides a more comfortable and secure grip by allowing user's hands to wrap completely around the optical tubes
Lightweight and durable magnesium-alloy chassis
O-ring sealed and nitrogen filled to be waterproof and resistant to internal fogging when moving through extreme temperature changes and environmental conditions
Textured rubberized armor provides a slip-resistant grip in cold and wet weather
