The smooth focusing Vortex 8x42 Diamondback binocular takes you to the fine details you prize.
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Superior quality, high-performance hunting optics can find their way around your neck for a surprisingly affordable price. The smooth focusing 8x42 Diamondback binocular takes you to the fine details you prize. Taking its lead from the Diamondback rattlesnake, this rugged binocular is striking in how well it detects life in low light. Look for a huge field-of-view—the largest in its class—with enhanced fully multi-coated optics, phase-corrected prisms, waterproof and fogproof construction, soft tapered eyecups, and rugged rubber armor. It's all there. Now you can use "wow!" and "thank you" in the same sentence.
OPTICAL FEATURES
Fully Multi-Coated
Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Phase Correction
Coating on roof prism models enhances resolution and contrast.
CONSTRUCTION FEATURES
Roof Prism
Valued for greater durability and a more compact size.
Waterproof
O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.
Fogproof
Argon gas purging prevents internal fogging over a wide range of temperatures.
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.
Center 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.
Tripod Adaptable
Compatible with a tripod adapter, allowing use on a tripod or car window mount.
Magnification |
8 x |
Objective Lens Diameter |
42 mm |
Eye Relief |
18 mm |
Exit Pupil |
5.3 mm |
Linear Field of View |
420 feet/1000 yards |
Angular Field of View |
8 degrees |
Close Focus |
4.5 feet |
Interpupillary Distance |
57-73 mm |
Height |
5.9 inches |
Width |
5.6 inches |
Weight |
25.2 ounces |
Product Manual (PDF) |