
Vortex Diamondback HD 12x50 Binoculars
The Vortex Diamondback HD 12x50 Binoculars deliver bright, high-contrast views with 12x magnification and large 50mm lenses. Featuring an HD optical system, rugged waterproof design, and Vortex VIP Warranty—perfect for long-range viewing.
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The Vortex Diamondback HD 12x50 Binoculars are the latest evolution in the popular Diamondback series, offering enhanced image brightness and clarity in a durable, full-sized design. This improved model features a cutting-edge HD optical system, delivering better colour fidelity, improved resolution, and edge-to-edge sharpness. With a 12x magnification and large 50mm objective lenses, the Diamondback HD 12x50 is ideal for long-range viewing where detail and brightness matter most.
The rugged design of the vortex diamond back hd includes a lightweight chassis, argon gas purging, and full waterproofing for superior reliability in challenging environments. Whether scanning distant landscapes or spotting fine detail at twilight, the Vortex Diamondback HD 12x50 performs with precision and durability.
HD Optical System
The Diamondback 12x50 integrates premium glass elements to minimise chromatic aberration and enhance contrast, brightness, and colour accuracy. The result is a clear, vibrant image even in low-light conditions—without distortion or glare.
Argon Gas Purging
Sealed with O-rings and purged with argon gas, these diamond back binoculars resist internal fogging over time and withstand rapid temperature and humidity changes—delivering consistent performance in all conditions.
Features
- HD Optics
- Dielectric Coating for bright, clear views
- ArmorTek Coatings PLUS Rubber Armour to protect the binoculars from life's bumps, scratches and knocks.
- Sleek, robust design
- Fully waterproof and fogproof
- Adjustable Eyecups
- Tripod adaptable (tripod adapter sold separately)
Specifications
| Prism Type | Roof Prism |
| Glass Type | High Density (HD) Glass |
| Magnification | 12x |
| Objective Lens Diameter | 50mm |
| Field of View at 1000m | 90m |
| Field of View at 1000y | 271 ft |
| Angular Field of View | 5.2º |
| Light Transmission | Not provided |
| Exit Pupil | 4.2mm |
| Eye Relief | 14mm |
| Close Focus | 1.83m (6 feet) |
| Inter pupilary distance (IPD) | 60mm - 75mm |
| Waterproof | Yes |
| Chassis | Magnesium |
| Dimensions | 163mm x 135mm |
| Weight | 820g (28.9 oz) |
| Warranty | Vortex VIP Lifetime Warranty |
Vortex VIP Lifetime Warranty
All Vortex binoculars come with a unique Vortex VIP Lifetime Warranty. Vortex will repair or replace your Vortex product in the event it becomes damaged or defective at no cost to you (Postage Costs may apply). It does not matter how it happened or who is at fault. The Vortex warranty is valid for anyone carrying a Vortex product for the lifetime of the product. No warranty cards, terms or conditions or warranty periods.
Q1.
The Vortex Sport Optics Heritage
Founded in 2004 with the intention of bringing the best value Optics with exceptional Class leading performance. Vortex has created a range of Sport Optics products that are leaders in its class. Starting at the entry level Vanquish up to the class leading Razor HD. There is a Vortex Binoculars to suit every need. Experience hunters from all over the world rely on Vortex for their superior performance and incredible precision. To demonstrate their confidence in providing the best optics, all Vortex products come with a VIP Lifetime Warranty to cover any fault for the lifetime of the product regardless of which party is at fault.
Product Code: VODB217
| Prism Type | Roof |
|---|---|
| Prism Glass Quality | BaK-4 |
| Magnification | 12 times and above |
| Aperture | 50mm |
| Field of View | 271 feet/ 1000 yards |
| Waterproof | Yes |
| Fogproof | Yes |
| Eye Relief | 14mm |
| Weight | 819g |
| Warranty Information | Lifetime VIP Warranty |
| Additional Specifications of Product | Magnification: 12x |

| Image | Item | Qty |
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Vortex Diamondback HD 12x50 Binoculars | 1 |
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GlassPak Binocular Case | 1 |
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GlassPak Case Harness | 1 |
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Comfort Neck Strap | 1 |
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Tethered Objective Lens Covers | 1 pair |
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Rainguard Eyepiece Cover | 1 |
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Lens Cloth | 1 |
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Instruction Manual | 1 |
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GlassPak Harness Manual | 1 |
Q1. Do the Vortex Diamondback HD 12x50 Binoculars have a wide field of view?
The 12x50 configuration offers a narrower field of view than 8x or 10x models but enhances long-distance detail recognition.
Q2. What’s the best use case for the Diamondback HD 12x50?
These binoculars excel in open environments like mountains or plains, where spotting far-away subjects is critical.
Q3. Can I use a tripod with the Vortex Diamondback HD 12x50 binoculars?
Yes, tripod adapters allow stable mounting, which is recommended for extended viewing due to the higher magnification.
Q4. What is the correct way to clean the exterior of these vortex diamond back hd binoculars?
Wipe the body with a damp cloth and dry with a microfiber towel. Avoid harsh chemicals that can damage rubber armour.
Q5 Are the vortex diamondback 12x50 binoculars heavy?
They weigh approximately 850g, so using a harness or tripod can improve comfort during long use.
Q6. Do they work well in low light?
Yes, the 50mm objective lenses increase light transmission, making the Vortex Diamondback HD 12x50 great for dawn and dusk conditions.
Q7. Are these binoculars suitable for eyeglass wearers?
Yes, with 14mm eye relief and adjustable twist-up eyecups, the Diamondback HD 12x50 accommodates eyeglasses well.
Q8. Which accessories enhance the performance of the Vortex Diamond back HD 12x50 Binoculars?
A Vortex tripod adapter, GlassPak harness, and Lens Cleaning Kit are great additions for optimal use and care.
Q9. Are they waterproof and fogproof?
Yes, these Diamondback HD binoculars are argon-purged and sealed for rugged weather protection.
Q10. Is the Diamondback HD 12x50 covered under the VIP Warranty?
Absolutely. The Vortex VIP Warranty covers any damage or defect for the lifetime of the binoculars.






















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