Vortex DiamondBack Binoculars 10x42

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  • $299.95

Optical Features

Fully Multi-Coated Lenses

Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Phase Correction

Used on roof prism models only—coating enhances resolution and contrast.


Construction Features

Roof Prisms

Valued for greater durability and a more compact size.


Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.


Argon gas purging guarantees superior fogproof and waterproof performance.

Rubber Armor

Provides a secure, non-slip grip, and durable external protection.


Convenience Features

Multi-Position Eyecups

Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses.

Center Focus Wheel

Adjusts the focus of both binocular barrels at the same time.

Right Eye Diopter

Adjusts for differences in a user's eyes. Located on the right eyepiece.

Tripod Adaptable

Compatible with a tripod adapter, allowing use on a tripod or car window mount. Adapter sold separately.



Magnification 10 x

Objective Lens Diameter 42 mm

Eye Relief 16 mm

Exit Pupil 4.2 mm

Linear Field of View 345 feet/1000 yards

Angular Field Of View 6.6 degrees

Close Focus 5 feet

Interpupillary Distance 57-73 mm

Height 5.9 inches

Width 5.6 inches

Weight 24.4 ounces