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Vortex Optics

Vortex Diamondback HD 10X42 Binoculars

Vortex Diamondback HD 10X42 Binoculars

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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.

  • 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
  • Parts Diagram (PDF) Download
  • Product Manual (PDF) Download
                          Included in the Box:
                          • GlassPak binocular case
                          • GlassPak case harness
                          • Comfort neck strap
                          • Tethered objective lens covers
                          • Rainguard Eyepiece Cover
                          • Lens Cloth


                          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.
                          • Phase Correction: Coating on roof prism models enhances resolution and contrast.

                          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.
                          • Magnesium Chassis: Decreases weight and increases strength.

                          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.



                          Currently, we only ship to addresses within New Zealand. We do not ship internationally.

                          For the majority of orders, we have a flat rate $8 shipping fee, $12 for rural addresses. For bulky items, additional fees may apply.


                          All orders will be dispatched within 1-2 business days.

                          Find more on shipping Info here

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                          VORTEX LIFETIME WARRANTY

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

                          Fill out the below form to Contact us for Pricing & Avaliability, emailing or calling +64 22 657 9748

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