Vortex Optics Diamondback Roof Prism Binoculars 10x42
Vortex Optics Diamondback Roof Prism Binoculars 10x42
Vortex Optics Diamondback Roof Prism Binoculars 10x42
Vortex Optics Diamondback Roof Prism Binoculars 10x42
Vortex Optics Diamondback Roof Prism Binoculars 10x42
Vortex Optics

Vortex Optics Diamondback Roof Prism Binoculars 10x42

Regular price $ 229.00 Sale price $ 279.99 Unit price per
Tax included.
  • HD Optical System - Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.
  • Fully Multi-Coated - Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • Dielectric Coating - Multi-layer prism coatings provide bright, clear, color-accurate images.
  • ArmorTek ® - Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
  • Rubber Armor - Provides a secure, non-slip grip, and durable external protection.


Product Overview

The Diamondback HD smashes the scale of price vs performance, delivering a rock-solid optic that optically punches high above its class. The included GlassPakTM binocular harness keeps your glass close at hand, ready to deploy at a moment's notice, all while providing protection and significantly more comfort than traditional neck straps.


Included in the Box

  • GlassPak binocular case
  • GlassPak case harness
  • Comfort neck strap
  • Tethered objective lens covers
  • Rainguard Eyepiece Cover
  • Lens Cloth

Magnification 10x

Objective Lens Diameter 42 mm

Eye Relief 15 mm

Exit Pupil 4.2 mm

Linear Field of View 330 feet/1000 yards

Angular Field of View 6.3 degrees

Close Focus 5 feet

Interpupillary Distance 55-73 mm

Height 5.7 inches

Width 5.1 inches

Weight 21.3 oz


Vortex Optics Lifetime Warranty

If you ever have a problem, no matter the cause we promise to take care of you.


Optical Features

HD Optical System - Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission.

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

Dielectric Coating - Multi-layer prism coatings provide bright, clear, color-accurate images.

ArmorTek - Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Construction Features

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

Waterproof - O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Shockproof - Rugged construction withstands recoil and impact.

Fogproof - Argon gas purging prevents internal fogging over a wide range of temperatures.

Roof Prism - Valued for greater durability and a more compact size.

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.