The Vortex Viper HD offer the perfect balance of size, weight, ... Vortex Viper HD Specs. 8-power roof prism with 42mm objective lenses; 3-position eyecups; Weight: 24.5 ... either the 8×42 or 10×42 ...

Vortex Optics Viper HD binoculars (Image credit: Vortex Optics) Our favorites: ... The roof prism is a Bak-4 design, with phase correction coatings to really boost that contrast.

The Vortex 10x50 Crossfire HD are roof prism binoculars, which means a relatively compact and space-saving design of two tubes joined by a small hinge in the center that houses the optics and the ...

Vortex Vanquish Reverse Porro Prism Binoculars, $92 (save $58) Vortex Solo Monocular, $101 (save $89) Vortex Crossfire HD 10x42 Binoculars, $129 (save $100) Vortex Diamondback 10x42 Roof Prism ...

The Vortex Optics Viper HD 8x42 binoculars were my favorite binoculars for birding because they’re comfortable, well priced and incredibly clear. Read on to learn more.

Manufactured by Wisconsin, US-based Vortex Optics, the Crossfire HD 10x50 combines compact roof prism optics with a rugged and waterproof design, and they're some of the best binoculars I've tested.

The Vortex Optics Viper HD Binoculars bring a lot of great specs together into a highly functional pair of hunting binoculars. They’re not the most powerful, lightest, or high-tech, but they ...