Diamondback 10×50 HD Binoculars

The Diamondback HD renders views with minimal chromatic aberration, exceptional color fidelity, edge-to-edge sharpness, and optimal light transmission through the use of ultra high definition glass, an index-matched lens configuration, XR Plus lens coatings, and dielectric-coated, phase-correcting roof prisms. 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. The binoculars are rubber armored for nonslip and durable protection, and is equipped with a large focusing knob that is easy to use even while wearing gloves. Twist-down eyecups accommodate users who wear glasses. 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
• 10x magnification
• 50mm objective lenses
• Fully multi-coated lenses increase transmission, clarity, and brightness
• Dielectric-coated, phase-correcting roof prisms improve true color, contrast, and transmission
• 6° angle of view
• 315′ linear field of view at 1000 yards
• Birding-friendly 6′ close focus distance
• Exit pupil: 5mm
• Eye relief: 17mm

Use and Handling

• Short-hinge bridge cuts weight and exposes more surface for handling
• Adjustable interpupillary distance: 60-75mm
• Oversized knurled center focusing wheel
• Textured diopter ring on right eyepiece
• Twist-up soft tapered rubber eyecups

Construction Details

• GlassPak binoculars harness with zippered accessory pocket
• 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 temperature and environmental conditions
• Scratch-resistant ArmorTek exterior lens coatings repel oils and corrosive materials from lenses

Prism Type Roof

Magnification 10x

Objective Lens Diameter 50 mm

Angle of View 6° (Actual)

Field of View 315′ @ 1000 yd / 104.58m @ 1000 m

Minimum Focus Distance 6′ / 1.83m

Exit Pupil Diameter 5mm

Eye Relief 17 mm

Interpupillary Adjustment 60 to 75mm / 2.4 to 3″

Diopter Adjustment Yes

Focus Type Center

Fogproof Yes, Argon Filled

Water Resistance Waterproof

Dimensions 6.6 x 5.3″ / 16.76 x 13.46cm

Weight 30oz / 851g