Vortex Optics Razor Ultra HD 50mm Binoculars with Glasspack Harness Case

£1,589.00✓ VIP Unconditional Lifetime Warranty


Out of stock due 2-4 working days

About this product

Model:  vortex_rzb_uhd_50_10x
Part Number:  RZB-3105

VIP Unconditional Lifetime Warranty

VIP Unconditional Lifetime Warranty Details

Vortex made-in-Japan flagship binoculars!

The Razor Ultra HD series features Abbe-König Prisms and High Density extra-low dispersion glass lenses, all index-matched for maximum light-transmission, high colour fidelity and minimal chromatic aberration.

Supplied with a Vortex Glasspak Binocular Harness, comfort neck strap, Rainguard, tethered Objective Lens covers and of course the Vortex VIP Unlimited Lifetime Warranty.


  • Abbe-König Prisms: These prisms have a longer optical path length which gives a sharper and higher resolution image.
  • APO Optical System: Apochromatic optical system Index matched with HD glass lenses correct colour across the entire visual spectrum.
  • Plasma Tech: Cutting edge application process provides unparalleled coating durability and performance..
  • HD Lens Elements: Premium (High Density) extra-low dispersion glass delivers the ultimate in resolution and colour fidelity, resulting in Ultra High Definition images.
  • XRPlus Fully Multi-Coated Lenses: Premium proprietary coatings deliver the highest level of light transmission with multiple anti-reflective coatings on all air-to-glass surfaces for maximum brightness.
  • Phase Correction: Used on roof prism models only—coating enhances resolution and contrast.


  • Roof Prisms: Valued for greater durability and a more compact size. Ergonomic open-hinge design.
  • Magnesium Chassis: Decreases weight and increases strength.
  • Waterproof: Optics are sealed with o-rings to prevent moisture, dust, and debris from getting inside the binocular.
  • Fogproof: Argon gas purging guarantees superior fogproof and waterproof performance.
  • Rubber Armour: Provides a secure, non-slip grip, and durable external protection.
  • ArmorTek: Exterior lenses are protected by ArmorTek — an ultrahard, scratch-resistant compound that repels oil, dirt and the corrosive salts of fingerprints.
  • Top Hinge: Offers superior ergonomics while decreasing total weight and bulk.


  • Multi-Position Eyecups: Twist up and down to precise, intermediate settings to maximise custom fit for comfortable viewing with or without spectacles.
  • Locking 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.

What's in the box

  • Vortex Ultra HD Binoculars
  • Rainguard
  • Tethered Objective Lens Covers
  • Vortex Glasspak Binocular Harness
  • Comfort Neck Strap
  • Deluxe Padded Carry Case


Magnification 10 x 12 x
Objective Lens Diameter 50 mm 50 mm
Eye Relief 17 mm 17 mm
Exit Pupil 5 mm 4.2 mm
Linear Field of View 341 feet/1000 yards 236 feet/1000 yards
Angular Field Of View 6.5 degrees 5.5 degrees
Close Focus 6.6 feet / 2 m 6.6 feet / 2 m
Interpupillary Distance 56-76 mm 56-76 mm
Height 7.6 inches / 193mm 7.6 inches / 193mm
Width 5.9 inches / 150mm 5.9 inches / 149mm
Weight 36.1 ounces / 1025g 36.1 ounces / 1025g

Downloads / Manuals

The following manuals and downloads are available for this product:


Vortex Optics Razor Ultra HD brochure (PDF)


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Q1. How much do these binoculars weigh?

The Vortex Optics Razor HD 10x50 binoculars weigh 785g / 28.1oz and the 12x50 binoculars weigh 800g / 28.7oz.

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