Vortex
Vortex 8x28 Diamondback HD Binoculars
Vortex 8x28 Diamondback HD Binoculars
KAMERAZ
Kameraz, Stonemill Office Park
Darrenwood
Johannesburg
Gauteng
2195
South Africa
Choose options
- High Definition Optical System
- Phase-Corrected Roof Prisms
- Fully Multi-Coated Optics
- Field of View: 101m at 915m
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 1.8m. 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
- 101m linear field of view at 915m
- 1.8m 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