Vanguard's Endeavor ED offers top-of-the-line quality at an affordable price. With the ergonomic,open-bridge design, a large, easy-to-adjust focus wheel and long eye relief, this binocular is built for comfort during long outings. Exceptional light transmission and remarkable color resolution and contrast comes from premium ED glass and fully multi-coated lenses. The Endeavor ED is waterproof and fogproof and comes with the Vanguard premium lifetime warranty.
Optical Features
Extra-low Dispersion (ED) Glass
Enhances resolution, color, and contrast.
Fully Multi-coated Lenses
Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Phase Correction
Enhances resolution and contrast through roof prisms.
BaK-4 Prisms
Optimize light transmission.
Construction Features
Roof Prisms
Appreciated for a streamlined shape and durability.
Magnesium Alloy Body
Is sturdy and resistant to corrosion.
Rubber Armoring
Provides a secure, non-slip grip.
Multi-position Eyecups
Twist up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel
Adjusts both binocular barrels at the same time.
Locking Right Eye Diopter
Adjusts for differences in a user's eyes. Located by the right eyepiece.
Tripod Adaptable
Can be mounted using standard ¼-inch threading. Adapter sold separately.
Design Features
Waterproof
Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Fogproof
Barrels are filled with nitrogen gas to inhibit internal fogging.
