Vortex Viper 8x28 R/T Tactical Binocular

Our Price: $399.99
List Price: $479.00
You Save: $79.01 (16%)
Vortex Viper 8x28 R/T Tactical Binocular
Magnification 8x
Objective Lens Diameter 28 mm
Field of View 319 feet/1000 yards
Eye Relief 20 mm
Close Focus 7.5 feet
Weight 11.8 ounces
Dimensions (HxW) 4.7 x 4.5 inches
Weatherproofing Waterproof/Fogproof


  • Rainguard
  • Tethered objective lens covers
  • Case
  • Neck strap

You know the Vortex Viper as an award-winning binocular. Now it is designed to help you capture a trophy or two. The R/T ranging reticle provides a hashmarked ranging reticle using mrad based subtension lines for ranging, holdover, and windage corrections and features four human silhouettes to serve as a secondary ranging aid. This compact Viper contains superior optical design that incorporates XD glass and XR multi-layer coatings. Vortex's XP engineering anchors internal prisms in place and improves the Viper's ability to withstand rough use. With its top-notch design and Vortex VIP warranty, the Viper R/T Tactical binocular is sure to last for generations.

Optical Features
Extra-low Dispersion (XD) Glass Enhances resolution, color, and contrast.
Fully Multi-coated Lenses Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.XR coatings.
Phase Correction Enhances resolution and contrast through roof prisms.
BaK-4 Prisms Optimize light transmission.
Construction Features
Roof Prisms Appreciated for a streamlined shape and durability.
Rubber Armoring Provides a secure, non-slip grip.
Adjustable Flared Eyecups Roll up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel Adjusts both binocular barrels at the same time.
Right Eye Diopter Adjusts for differences in a user's eyes. Located by the right eyepiece.
Tripod Adaptable Can be mounted using standard ¼-inch threading. Adapter sold separately.
Design Features
Waterproof Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Fogproof Barrels are filled with nitrogen gas to inhibit internal fogging.