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.

Ultra High Definition Glass    Phase-Corrected Roof Prisms    XR Plus Fully Multicoated Optics    Wide 66° Apparent Angle of View    6.6' Minimum Focus    Argon-Filled Fog and Waterproof    Lightweight and Strong Magnesium Chassis    Large Center-Focusing Knob    Tripod Mountable with Optional Adapter    Twist-up Eyecups

• 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

• 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

• 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

• 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

Related Questions and Answers

Q: 1. what is the inner diameter?

A: Unfortunately the Manufacturer does not supply these Specifications. My apologies.

Q: 2. Will this fit the Nikon Trailblazer 8 x 25?

A: It fit on Nikon Prostaff and Monarch...

Q: 3. Hi Would this ringuard fit a Vortex Viper HD 8x42? Actual eye cup size outside diameter is tapered from 43mm to 44mm. thanks

A: The configuration of the two binoculars seem to be very equal. I would say yes they should fit.

Q: 4. 12x50 are they ok hand held?

A: Hand holding the Vortex 12x50 Razor UHD Binoculars BH #VO12X50RUHDB • MFR #RZB-3103 Is more of a personal issue. I know many that have difficulty in holding a 10X stable enough for a good view. Others can hold a 12X stable enough for a good view.

Q: 5. Where are these binoculars entirely made?

A: Country of origin for the Vortex 8x42 Razor UHD Binoculars BH #VO8X42RUHDB • MFR #RZB-3101 is Japan

Q: 6. Will this fit my Nikon Prostaff 7 10x42 binoculars?

A: Yes it will. I, use the item on my 7x42 Monarchs

Q: 7. In which country is UHD binoculars made?

A: The country of origin for the Vortex 10x42 Razor UHD Binoculars BH #VO10X42RUHDB • MFR #RZB-3102 is Japan.

Q: 8. Will it fit Bushnell binoculars ocular lenses (45 mm diameter)?

A: Unfortunately I don't think so. Those ocular rainguards are for Vortex, Viper and Razor binoculars. Rarely will another companies objective or rainguards covers fit another manufacturers optic's. Covers seem to be very product specific.

Q: 9. Is exit pupils truncated in this binocular as was reported in a couple of reviews?

A: The Vortex 10x50 Razor UHD Binoculars, have been improved, and the Reviews are very positive now.

Q: 10. Where is the Razor UHD series manufactured and assembled?

A: This Model is made in Japan.