Vortex Diamondback HD 15×56 Binoculars with 15x magnification and 56 mm lenses, HD optics, and dielectric prisms for sharp bright views. They offer 15.6 mm eye relief and a 230 foot field at 1000 yards. Tough magnesium build with argon purging keeps them waterproof and ready for any adventure.

About Vortex Diamondback HD 15×56
These Vortex Diamondback HD 15×56 binoculars bring strong power for spotting far away details. The 15x magnification paired with 56 mm objective lenses pulls in bright sharp views even in tough light. You will notice how the HD optical system cuts down on color issues while keeping everything crisp from the center to the edges. This setup makes it easier to pick out animals or landmarks during early morning or late evening watches.
The viewing experience feels natural thanks to the 15.6 mm eye relief that works well with glasses. You get a wide 230 foot field at 1000 yards so you can track moving subjects without losing them. The close focus of 14 feet lets you check nearby objects too. Easy interpupillary adjustments from 59 to 76 mm help everyone in the group get a perfect fit.
Built tough yet light the magnesium body weighs just 34.8 ounces and measures 7.1 by 5.8 inches. Full rubber armor gives you a solid hold even with gloves on. Argon gas inside stops fog and water damage so you stay ready in any weather. Twist up eyecups and a right side diopter make fine tuning quick and simple.
These binoculars shine when mounted on a tripod for steady long range glassing. The dielectric coated prisms and multi coated lenses deliver reliable performance every time you lift them. Hunters and nature watchers love how this balance of power and clarity helps them enjoy more successful days outdoors.
Specifications
| Specification | Value |
|---|---|
| Magnification | 15x |
| Objective Lens Diameter | 56 mm |
| Eye Relief | 15.6 mm |
| Exit Pupil | 3.7 mm |
| Linear Field of View | 230 ft/1000 yds |
| Angular Field of View | 4.36 degrees |
| Close Focus | 14 feet |
| Interpupillary Distance | 59-76 mm |
| Height | 7.1 inches |
| Width | 5.8 inches |
| Weight | 34.8 oz |
| Warranty | 2 years |
| Delivery | 7-14 days |
| Price | $350 |
Reviews
These binoculars changed my hunting trips completely. The sharp images at long range helped me spot elk over 800 yards away with ease. They feel solid in my hands and stay clear even after hours in the field.
I take them hiking every weekend and they never disappoint. Great clarity in low light lets me watch birds until sunset. They are a bit heavy but the steady view makes up for it.
Perfect for my backyard wildlife viewing. The wide field helps track fast animals without constant moving. Comfortable eye cups work well with my glasses during long sessions.