Vortex Optics Razor UHD Binocular 8x42 - RZB-3101
When you want to take the best-of-the-best to the next level... Enter the Razor UHD. The Ultra High Definition optical design features an improved optical prescription and unparalleled image resolution. Whether you need to pick apart a densely packed hillside, or observe the finest details at insanely close distances, the Razor UHD can do it all!
Key Features
Abbe-Koenig. Larger prism with longer optical path resulting in sharper image resolution.
- UHD Optical System. Ultra high definition optical quality and prescription for unparalleled image resolution that cuts chromatic aberation; providing exceptional color fidelity, edge-to-edge sharpness, and light transmission.
- Fully Multi-Coated. Ultimate anti-reflective coatings on all air-to-glass surfaces provide maximum light transmission for peak clarity and the pinnacle of low-light performance.
- Plasma Tech. Cutting edge coating application process provides unparalleled coating durability and performance.
- Phase Correction. Coating on roof prism models enhances resolution and contrast.
- Roof Prism. Valued for greater durability and a more compact size.
- True Open Hinge. Offers superior ergonomics while decreasing total weight and bulk.
- Magnesium Chassis. Decreases weight and increases strength.
- Waterproof. O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.
- Fogproof. Argon gas purging prevents internal fogging over a wide range of temperatures.
- 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.
Specifications
- Magnification: 8x
- Objective Lens Diameter: 42 mm
- Eye Relief: 16.7 mm
- Exit Pupil: 5.25 mm
- Linear Field of View: 420 feet/1000 yds
- Angular Field of View: 8 degrees
- Close Focus: 4.5 feet
- Interpupillary Distance: 56-76 mm
- Height: 7.0 inches
- Width: 5.7 inches
- Weight: 32.4 oz
What Our Expert Think
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Designed for serious hunters, birders, and outdoor enthusiasts who want maximum clarity and detail in a compact package
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UHD (Ultra High Definition) optical system delivers next-level resolution, color fidelity, and edge-to-edge sharpness
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8x magnification with a 42mm objective lens provides a wide field of view, making it easier to track moving subjects like birds or game
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Abbe-Koenig prism system enhances brightness, particularly in low-light conditions like dawn or dusk
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XRâ„¢ Plus fully multi-coated lenses ensure maximum light transmission and vivid, true-to-life colors
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Rugged magnesium chassis with rubber armor gives strength without adding unnecessary weight
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Argon purging and O-ring seals make it waterproof, fogproof, and ready for extreme environments
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Backed by the Vortex VIP Lifetime Warranty — fully transferable, no questions asked
Q&A
Q: What’s the difference between UHD and standard Razor HD binoculars?
A: The UHD series uses higher grade glass and improved prism design for even sharper, brighter images with less distortion.
Q: Are these good for low-light use?
A: Yes — the large 42mm lenses combined with UHD optics excel in early morning or late evening glassing.
Q: Can I mount these binoculars on a tripod?
A: Yes, they are tripod-adaptable with a standard tripod adapter (sold separately).
Q: How’s the comfort for long viewing sessions?
A: Features like adjustable eyecups, center focus wheel, and balanced weight distribution make them comfortable for extended use.
Q: Do they come with accessories?
A: Yes — typically includes a deluxe padded case, lens covers, neck strap, and cleaning cloth.
Maintenance Tips
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Keep lenses protected with the included covers when not in use
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Use a soft microfiber cloth or lens pen for cleaning — avoid rough fabrics or paper
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Store in a cool, dry place inside the provided case to protect from dust and impacts
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If exposed to rain or snow, wipe down before storage to prevent residue buildup
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For long days in the field, consider a harness system instead of just a neck strap for comfort
