Vortex Diamondback HD 15x56 Binoculars
With Glass Pak Binocular Harness
Step up your viewing power with the Vortex Diamondback HD 15x56 Binoculars—built for those who demand exceptional performance at long range. With powerful 15x magnification and large 56mm objective lenses, these binoculars deliver bright, crystal-clear images even in low-light conditions like dawn and dusk. The HD optical system ensures sharp resolution, reduced chromatic aberration, and true-to-life color, making every detail stand out. Designed for comfort and durability, the rugged, rubber-armored body provides a secure grip while remaining waterproof and fog-proof for all-weather reliability. Whether you're glassing distant wildlife, scanning open landscapes, or observing from a fixed position, these binoculars offer the perfect blend of power, clarity, and toughness.
-Nathan (Technical Advisor)
- High-powered 15x magnification with HD Optical System for superb long-range clarity
- Fully multi-coated lenses deliver improved brightness and excellent low-light performance
- Wide field of view: 4.4° / 230 ft @ 1000 yds for surveying distant terrain
- Rugged, ergonomic open-hinge chassis for stable, comfortable handling
- Waterproof, fogproof and shockproof construction for reliable performance in any weather
- Adjustable eyecups, smooth centre focus wheel and included tripod adapter for precise, steady viewing
- Magnification 15x
- Objective Lens Diameter 56 mm
- Eye Relief 15.6 mm
- Angular Field of View 4.4º
- Close Focus 14.0'
- Interpupillary Distance 59–76 mm
- Linear Field of View 230' @ 1000 yds
- Height 7.1"
- Width 5.8"
- Weight 34.8 oz
- HD Optical System – Select glass elements minimise chromatic aberration and deliver exceptional resolution, colour fidelity and edge-to-edge sharpness.
- Fully Multi-Coated Lenses – Anti-reflective coatings across all air-to-glass surfaces enhance light transmission for clearer views in low-light environments.
- Dielectric Prism Coatings – Multi-layer coatings on the prisms ensure bright, clear and colour-accurate images with excellent contrast.
- True Open Hinge Design – Reduces overall bulk and weight while improving balance, grip and handling during long observation sessions.
- Adjustable Eyecups – Twist-up eyecups provide comfortable positioning for users with and without spectacles.
- Centre Focus Wheel – Smooth, precise focusing of both barrels simultaneously for rapid subject acquisition.
- Phase-Corrected Roof Prisms – Enhance resolution and contrast, producing sharper, more detailed imagery.
- ArmorTek® Protective Coating – Ultra-hard exterior lens coating resists scratches, oil and dirt.
- Rubber Armoured Exterior – Provides secure, non-slip grip and protects the body from bumps and impacts.
- Argon Gas Purged & O-Ring Sealed – Waterproof and fogproof for reliable performance across extreme temperatures and weather conditions.
- Shockproof Construction – Built to withstand tough field use and high levels of impact.
- Tripod Adaptable (Adapter Included) – Comes with a tripod adapter for stable, hands-free long-range viewing on a tripod or car window mount.
- Vortex Diamondback HD 15x56 Binoculars - With Glass Pak
- GlassPak™ binocular case
- GlassPak™ case harness
- Comfort neck strap
- Tethered objective lens covers
- Rainguard eyepiece cover
- Lens cloth
- Tripod adaptor
1. What magnification do these binoculars offer?
They provide 15x magnification, ideal for long-distance viewing.
2. Are these binoculars good for low-light conditions?
Yes, the 56mm objective lenses allow more light in, making them excellent for dawn, dusk, and overcast conditions.
3. What does “HD” mean in this model?
HD stands for High Definition optics, which improve clarity, color accuracy, and overall image quality.
4. Are they suitable for handheld use?
They can be used handheld, but due to the 15x magnification, a tripod is recommended for maximum stability.
5. Are these binoculars waterproof and fog-proof?
Yes, they are fully sealed and nitrogen-purged to prevent water and internal fogging.
6. What activities are these binoculars best for?
They’re ideal for wildlife observation, birdwatching, hunting, and long-range viewing.
7. Are they durable enough for outdoor use?
Absolutely, they feature a rugged rubber armor for shock resistance and a secure grip.
8. Do they come with a warranty?
Yes, they are covered by Vortex’s lifetime warranty for peace of mind.
9. Are they heavy compared to other binoculars?
They are slightly heavier due to the larger lenses, but this contributes to better light gathering and image quality.
10. Can I mount these binoculars on a tripod?
Yes, they are tripod adaptable, which is highly recommended for extended viewing sessions.
- Vortex VIP Lifetime Warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
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Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.