Vanguard Endeavor ED IV 8x42 Binoculars

The revolutionary Vanguard Endeavor ED IV 8x42 Binocular is the result of innovation from the Vanguard optical team. Unrivaled brightness, clarity, and extended viewing times allows master birders and serious outdoorsman to experience viewing nature in a totally new dimension.

Optical Performance

8x magnification

42mm objective lens diameter

Phase-corrected prisms provides improved light reflection, high-contrast, and true colour 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 eliminates chromatic aberration for true colour transmission across the entire field of view

Anti-reflection Advanced MultiGuard fully multi-coated optics improves light transmission for brighter high-contrast images with accurate colour rendition

377' 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

Wide 5.25mm exit pupil completely covers fully dilated pupils in low-light to provide a full-frame view without vignetting

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

Nitrogen-filled and O-ring sealed to be waterproof, and resistant to internal fogging when moving through extreme temperature changes and environmental conditions

Textured rubberised armor provides a slip-resistant grip in cold and wet weather

Flip-down tethered objective lens covers

Key Features:

HOYA ED Lenses for Clarity

SK-15 Prisms for Precision

Advanced Multiguard Optical Coating

Open-Bridge Dual-Hinge Design

Waterproof and Fogproof Construction

What's in the Box:

Vanguard Endeavor ED IV 8x42 Binoculars