Featuring a high-definition optical system, a lightweight magnesium alloy housing, and a generous field of view, the 8x28 Diamondback HD Binoculars from Vortex are a versatile optic suited to a wide range of uses.
The Diamondback HD renders views with minimal chromatic aberration, exceptional color fidelity, edge-to-edge sharpness, and optimal light transmission through the use of high definition glass, an index-matched lens configuration, XR Plus lens coatings, and dielectric-coated, phase-correcting roof prisms. Minimum focus is a birding-friendly 6 feet. The lenses are protected from scratches, oil, and dust by ArmorTek exterior lens coating.
The housing is argon filled and sealed with O-rings to ensure reliable and durable protection against dust, debris, fog, and water. They are rubber armored to make them non-slip and offers durable protection. They are 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 Diamondback HD includes a winning combination of features.
Optical Performance
- Roof prism design
- 8x magnification
- 28mm objective lenses
- Fully multi-coated lenses increase transmission, clarity, and brightness
- Dielectric-coated, phase-correcting roof prisms improve true color, contrast, and transmission
- 332 linear field of view at 1000 yards
- 6 close focus distance
- Exit pupil: 3.5mm
- Eye Relief: 18mm
Use and Handling
- Short-hinge bridge cuts weight and exposes more surface for handling
- Adjustable interpupillary distance: 55-72mm
- Oversized knurled center focusing wheel
- Textured diopter ring on right eyepiece
- Twist-up soft tapered rubber eyecups
Construction Details
- 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 temperatures and environmental conditions
- Scratch-resistant ArmorTek exterior lens coatings repel oils and corrosive materials from lenses
EAN: 875874009899
Vortex Diamondback HD 8x28 Specs
| Prism Type | Roof |
Performance
| Magnification | 8x |
| Objective Lens Diameter | 28 mm |
| Angle of View | 6.2° (Actual) |
| Field of View | 332` @ 1000 yd / 110.22 m @ 1000 m |
| Minimum Focus Distance | 6` / 1.83 m |
| Exit Pupil Diameter | 3.5 mm |
| Eye Relief | 18 mm |
| Interpupillary Adjustment | 55 to 72 mm / 2.2 to 2.8" |
| Diopter Adjustment | Yes |
| Focus Type | Center |
Features
| Fogproof | Yes, Argon Filled |
| Water Resistance | Waterproof |
| Environmental Protection | Advertised as Water Resistant *Test Methodology Not Supplied |
General
| Dimensions | 4.6 x 4.5" / 11.68 x 11.43 cm |
| Weight | 14 oz / 397 g |
Packaging Info
| Package Weight | 1.5 lb |
| Box Dimensions (LxWxH) | 6.5 x 5.9 x 5.8" |
In the Box
- Vortex 8x28 Diamondback HD Binoculars
- Neck Strap
- Carry Case
- Rainguard Eyepiece Cover
- Tethered Objective Lens Covers
- Lens Cloth
- Lifetime Manufacturer Warranty
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