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Vortex Optics

Vortex Diamondback HD 10x50

Vortex Diamondback HD 10x50

R 7,299.00
R 7,299.00
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ESSENTIAL LEVEL10x50 Binocular

Genuine Low-Light Capability for Dawn and Dusk.

The Vortex Diamondback® HD 10x50 steps up to a larger 50mm objective for genuinely stronger light-gathering — a magnesium composite chassis and argon purging built for dawn, dusk and low-light observation when game moves most.

✓ Official Specifications VerifiedMetric FirstVortex VIP WarrantyAuthorised DealerExpert Advice Available

✓ Noctis Africa Verified

Checked against official Vortex Optics product information. Specifications, included accessories, and construction details are verified before publication. Metric measurements are presented first for South African customers, with original manufacturer figures retained where useful.

Magnification
10x
50mm objective
Weight
851g (30.0oz)
Height 168mm, Width 135mm
Eye Relief
17.0mm
Angular FOV 6.0°
noctis verdict
Best Low-Light Value
Essential Level 
Noctis Africa Expert Insight

✓ BUY IF

  • You do genuine dawn and dusk glassing and want real low-light capability from a larger objective.
  • You value light-gathering performance over minimum weight and size.
  • You want a magnesium chassis and argon purging for real durability over entry-level construction.
  • You're hunting or observing during the low-light hours when game is often most active.

• NOT IDEAL IF

  • Weight is a primary concern — at 851g this is meaningfully heavier than the 42mm Diamondback models.
  • You want the widest field of view for fast bushveld scanning — the 8x42 offers more.
  • You're a professional guide wanting the most capable glass Vortex makes — step up to Viper HD.

↗ CONSIDER

  • Diamondback® HD 10x42 if you want the same magnification in a genuinely lighter, more compact package.
  • Diamondback® HD 12x50 if you want more magnification alongside the same 50mm light-gathering.
  • Diamondback® HD 15x56 if you want to go further still for tripod-supported extreme-distance glassing.
Product Overview

Made for hunters who demand hard-working, reliable optics, the Diamondback® HD 10x50 delivers sharp resolution, enhanced contrast and rugged durability. The larger 50mm objective genuinely improves light transmission for demanding low-light conditions, giving you the ability to glass effectively from first to last light.

The HD optical system is optimised with select glass elements to deliver exceptional resolution, cut chromatic aberration, and provide outstanding colour fidelity, edge-to-edge sharpness and light transmission. Dielectric prism coatings and phase correction combine to deliver bright, clear, colour-accurate images across a genuinely improved low-light sight picture compared to the smaller 42mm models.

Built around a magnesium composite chassis wrapped in rubber armor, the 10x50 is argon-gas purged and O-ring sealed for genuinely superior fogproof and waterproof performance, with a hydrophobic ArmorTek coating protecting the outer lens elements from scratches, oil and dirt.

Key Features
Larger 50mm Objective
Genuine light-gathering step up for dawn and dusk observation.
Magnesium Composite Chassis
Genuine strength and reduced weight versus polycarbonate construction.
Argon Gas Purged
Superior fogproof, waterproof performance versus standard nitrogen purging.
ArmorTek Coating
Hydrophobic, scratch-resistant protection for exterior lens elements.
Dielectric Prism Coatings
Multi-layer coatings for bright, colour-accurate images.
Phase Correction
Enhances resolution and contrast through the roof prism.
Best Applications
Bushveld & Close-Range Glassing ★★☆☆☆
Open-Country & Long-Range Observation ★★★★☆
Dawn/Dusk Low-Light Performance ★★★★★
Travel & All-Day Carry Weight ★★☆☆☆
Tripod-Supported Extended Glassing ★★★☆☆
Build Quality & Rugged Construction ★★★★☆
Glass Quality & Colour Fidelity ★★★★☆
Field of View & Fast Target Acquisition ★★★☆☆
Noctis application note: The Diamondback HD 10x50 genuinely earns its place as the low-light value pick in this range — the larger objective delivers real, meaningful light-gathering improvement for the dawn and dusk hours when game moves most. Its honest tradeoff is weight: at 851g it's a genuine step up from the 42mm models, worth it specifically for hunters who do serious low-light glassing.
Which Vortex Binocular Is Right For You?

Compare Vortex Binoculars

Model Tier Best Suited For Weight Noctis Verdict
Triumph® HD 10x28 Entry Level Travel, hiking, vehicle carry and occasional observation 363g Best Compact Value
Triumph® HD 10x42 Entry Level General hunting, wildlife and everyday outdoor use 649g Best Entry-Level All-Rounder
Triumph® HD 12x50 Entry Level Affordable longer-distance viewing across open terrain 743g Best Affordable Long-Range Pick
Diamondback® HD 8x32 Essential Level Lightweight travel, walking and wildlife observation 451g Best Lightweight Essential Pick
Diamondback® HD 8x42 Essential Level Bushveld hunting, birding and quick handheld scanning 618g Best Bushveld Pick
Diamondback® HD 10x42 Essential Level General hunting, wildlife, guiding and field observation 604g Best Overall Value
Diamondback® HD 10x50 Essential Level Dawn, dusk and low-light observation 851g Best Low-Light Value
Diamondback® HD 12x50 Essential Level Plains game, farms and longer-distance viewing 819g Best Open-Country Pick
Diamondback® HD 15x56 Essential Level Tripod glassing, game counting and extreme distances 987g Best Long-Range Value
Viper® HD 8x42 Professional Premium bushveld hunting and detailed wide-field viewing 694g Best Premium Bushveld Pick
Viper® HD 10x42 Professional Serious hunting, guiding and demanding field use 697g Best Overall Professional
Viper® HD 12x50 Professional Premium open-country and long-distance observation 816g Best Professional Long-Range Pick
Razor® HD 10x42 Premium Premium all-purpose hunting and wildlife observation 703g Best Premium All-Rounder
Kaibab® HD 18x56 Premium Dedicated tripod-supported extreme-distance glassing 1233g Extreme-Distance Specialist
Razor® UHD 10x42 Top Shelf Flagship resolution, colour and low-light performance 913g Ultimate 10x42

Manufacturer-listed weights are for the binocular body only. Chassis material varies meaningfully across this range — from polycarbonate through magnesium to impact-resistant polymer on the Kaibab HD — and is noted honestly on each product page rather than assumed to track price.

Technical Specifications
Specification Diamondback® HD 10x50
Magnification 10x
Objective Lens Diameter 50mm
Eye Relief 17.0mm
Angular Field of View 6.0°
Linear Field of View 315ft @ 1000yds
Close Focus 1.83m (6.0ft)
Interpupillary Distance 60mm - 75mm
Height 168mm (6.6in)
Width 135mm (5.3in)
Weight 851g (30.0oz)
Chassis Material Magnesium composite
Prism Type Roof, dielectric coated
Purging Argon gas purged
Manufacturer SKU DB-216
Note: Tripod adaptable with a separately available tripod adapter — genuinely useful given the weight.

Metric-first presentation. Original Vortex values retained where applicable. Never infer missing specifications.

What's Included
GlassPak™ Binocular Case
Comfortable, secure carry system for larger binoculars.
GlassPak™ Case Harness
For secure, hands-free carry.
Comfort Neck Strap
For secure, comfortable carry.
Tethered Objective Lens Covers
Stay attached, harder to lose in the field.
Rainguard Eyepiece Cover
Protects the eyepiece lenses when not in use.
Lens Cloth
For cleaning optical surfaces.
Vortex VIP Warranty

Unlimited. Unconditional. Lifetime.

If a Vortex product becomes damaged or defective, Vortex will repair or replace it at no charge, subject to the official VIP Warranty terms.

Unlimited
No set time limit
Unconditional
Damage or defect covered
Transferable
Not restricted to the first owner
Local Support
Assistance through the local dealer or distributor

The warranty excludes loss, theft, deliberate damage, and cosmetic damage that does not affect performance.

Need help with a warranty claim?

Contact Noctis Africa and we will guide you through the applicable local support process.

Why Buy From Noctis Africa?
✓ Authorised Dealer
✓ Genuine Products
✓ Manufacturer Support
✓ Nationwide Delivery
✓ Expert Advice
✓ After-Sales Assistance
✓ Selected for South African Conditions
Our recommendations, specifications and buying advice are written specifically for South African hunters, guides and wildlife observers — bushveld, open country and long-range terrain — not simply copied from overseas catalogues.

Local insight. Practical advice. Trusted equipment.

Need help choosing the right binocular?

Speak to the Noctis Africa team for practical advice suited to your terrain, quarry, budget and how you plan to carry and use your optics.

Noctis Africa Product Engine

Official manufacturer data. Practical buying guidance. Built for real-world use.