Vortex 12x50 Razor UHD Binoculars with GlassPak Pro Harness

BH #VO12X50RUHD • MFR #RZB-1250
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Vortex 12x50 Razor UHD Binoculars with GlassPak Pro Harness
Key Features
  • Ultra High Definition Glass
  • Phase-Corrected Roof Prisms
  • XR Plus Fully Multicoated Optics
  • Wide 66° Apparent Angle of View
The 12x50 Razor UHD Binoculars with GlassPak Pro Harness from Vortex are a versatile optic with powerful magnification and a large, light-gathering objective, suited to a wide range of professional and recreational applications. The Razor UHD renders views with minimal chromatic aberration, exceptional color fidelity, edge-to-edge sharpness, and optimal light transmission through the use of ultra high definition glass, an index-matched lens configuration, XR Plus lens coatings, and phase-correcting prism coatings. The ArmorTek exterior lens coating protects the lenses from scratches, oil, and dust.
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Vortex Razor UHD 12x50 Overview

The 12x50 Razor UHD Binoculars with GlassPak Pro Harness from Vortex are a versatile optic with powerful magnification and a large, light-gathering objective, suited to a wide range of professional and recreational applications. The Razor UHD renders views with minimal chromatic aberration, exceptional color fidelity, edge-to-edge sharpness, and optimal light transmission through the use of ultra high definition glass, an index-matched lens configuration, XR Plus lens coatings, and phase-correcting prism coatings. The ArmorTek exterior lens coating protects the lenses from scratches, oil, and dust.

The lightweight magnesium housing is argon filled and sealed with O-rings to ensure reliable and durable protection against dust, debris, fog, and water. The binoculars are rubber armored for nonslip and durable protection, and is equipped with a large focusing knob that is easy to use even while wearing gloves. Naturally contoured to perfectly fit your hands, promoting comfort and eliminating user fatigue, the Razor UHD includes a winning combination of features.

Optical Performance
  • 12x magnification
  • 50mm objective lenses
  • Compact roof prisms
  • Ultra high definition glass corrects chromatic and spherical aberrations to eliminate off-axis comas and improve color and contrast
  • Phase-correcting prism coatings improve resolution, clarity, and contrast
  • XR Plus fully multicoated optics improve light transmission, color rendition, and contrast
  • Short 6.6' close-focus distance
  • Wide 66° apparent angle of view
  • 236' field of view at 1000 yards
Use and Handling
  • Short closed-bridge configuration
  • Large textured and slip-resistant center focusing wheel
  • Right-eye dioptric correction
  • Twist-up rubber eyecups for comfortable use with or without eyewear
  • Tripod mountable with optional adapter
  • 17mm eye relief
  • Comfortable 4.2mm exit pupil
Construction Details
  • Lightweight and strong magnesium chassis
  • Protective rubber armor provides a slip-resistant grip
  • O-ring sealed and argon filled to be waterproof and resistant to internal fogging when moving through extreme temperature and environmental conditions
  • Scratch-resistant ArmorTek exterior lens coatings repel oils and corrosive materials from lenses
GlassPak Pro Harness
  • Quick one-handed operation
  • Easy-adjust harness with quick release buckles
  • Durable water repellent-treated exterior
  • Soft, quiet microfiber interior
  • Laser rangefinder case
  • Modular attachment points for accessories
UPC: 843829138994

Vortex Razor UHD 12x50 Specs

Key Specs
Prism Type
Roof
Magnification
12x
Objective Lens Diameter
50 mm
Angle of View
6.6° (Actual)
Field of View
236' @ 1000 yd / 78.35 m @ 1000 m
Exit Pupil Diameter
4.2 mm
Prism Type
Roof
Performance
Magnification
12x
Objective Lens Diameter
50 mm
Angle of View
6.6° (Actual)
Field of View
236' @ 1000 yd / 78.35 m @ 1000 m
Minimum Focus Distance
6.6' / 2.01 m
Exit Pupil Diameter
4.2 mm
Eye Relief
17 mm
Interpupillary Adjustment
56 to 76 mm / 2.2 to 3"
Diopter Adjustment
Yes
Focus Type
Center
Features
Stabilization Freedom
No
Fogproof
Yes: Argon Filled
Environmental Resistance
Water-Resistant (Unrated)
General
Dimensions
7.6 x 5.8" / 19.3 x 14.73 cm
Weight
36.1 oz / 1023 g
Packaging Info
Package Weight
5.165 lb
Box Dimensions (LxWxH)
13.4 x 8.3 x 4.7"

Vortex Razor UHD 12x50 Reviews

not Alpha but close

By Tyler
Rated 4 out of 5
Date: 2026-01-11

compared this directly with a 10x42 noctivid for a couple days. leica shows more detail, which is super impressive considering its lower power. also has more eye relief, which is good for me as a glasses wearer. UHD has longer eye cups which cut into eye relief, and I lose a bit of FOV. Leica has less CA but it can be provoked. UHD will have a bunch of CA if eye placement is off. colours are great in both. the Moon is a religious experience through the Leica, and merely excellent in the UHD. build quality is as good or better than Leica, and the pouch and harness are really nice additions my biggest issue with the UHD is the focus knob, which is heavy, slow, and turns in the inferior direction. Its not a quality issue, but i disagree with Vortex's philosophy on focus knobs. i subtracted a star for this Overall happy with my purchase

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