Viper HD
Binoculars
10x42 Roof Prism
The Viper HDs significantly step up their game in 2011 with HD (High Density) extra-low dispersion glass. One look is all you'll need to appreciate why the Vipers are award-winning binoculars.
Add XR fully multi-coated lenses and you have a binocular that delivers bright, crisp details with impressive resolution and color fidelity. Rugged, compact and lightweight—one of the lightest full-size binocularss available. It's no mystery why the Vipers are an award-winner, our Viper HD binoculars pack in all the features you need for a successful outing.
See what premium optics can do for you!
features
Optical Features
| HD Lens Elements |
HD (High Density) extra-low dispersion glass delivers impressive resolution and colour fidelity, resulting in High Definition images. |
| XR Lens Coatings |
Vortex XR proprietary anti-reflection lens coatings increase light transmission with multiple coatings on all air-to-glass surfaces. |
| Fully Multi-Coated Lenses | Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. |
| Phase Correction | Used on roof prism models only—coating enhances resolution and contrast. |
Construction Features
| Roof Prisms | Valued for greater durability and a more compact size. |
| Rubber Armor | Provides a secure, non-slip grip, and durable external protection. |
| Twist Eyecups | Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses. |
| Centre Focus Wheel | Adjusts the focus of both binocular barrels at the same time. |
| Locking Diopter | Adjusts for differences in a user's eyes. Located on the right eyepiece. |
| Tripod Adaptable | Compatible with a tripod adapter, allowing use on a tripod or car window mount. |
| Waterproof |
Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular. |
|
Fogproof |
Barrels are filled with argon gas to inhibit internal fogging. |
| ArmorTek |
Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt. |
specifications
| Magnification | 10 x |
| Objective Lens Diameter | 42 mm |
| Eye Relief | 16.5 mm |
| Exit Pupil | 4.2 mm |
| Linear Field of View | 319 feet/1000 yards |
| Angular Field of View | 6.1 degrees |
| Close Focus | 5.1 feet |
| Interpupillary Distance | 59-75 mm |
| Height | 5.8 inches |
| Width | 5.3 inches |
| Weight | 24.6 ounces |
| SKU | VPR-4210-HD |
included
- Rainguard
- Tethered objective lens covers
- Comfort neck strap
- Deluxe padded carry case