Vortex Viper 8×28 Binocular

$389.00 $319.95

Pick up the award-winning optics of the Vortex Viper in a tough, compact size – reliable in the worst conditions.



Magnification: 8x
Objective Lens Diameter: 28 mm
Field of View: 319 feet/1000 yards
Angle of View: 6.1 degrees
Minimum Focus Distance: 7.5 feet
Exit Pupil Diameter: 3.5 mm
Eye Relief: 20 mm
Weatherproofing: Waterproof, fogproof
Close Focus: 7.5 feet

The Vortex Viper in a tough, compact sized – and reliable in challenging weather conditions. XD (extra-low dispersion glass) objective lenses enhance resolution and deliver the true-to-life color accuracy so essential for identifying birds and wildlife. Even at longer distances, the resolution of this premium, single-hinge compact will keep you scanning the landscape for one last look.

These come standard with a sturdy carrying case, soft padded strap, rainguard, and objective lens covers.

Optical Features

  • XD Lens Elements – Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.
  • XR Fully Multi-Coated – Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
  • Dielectric Prism Coatings – Multi-layer prism coatings provide bright, clear, color-accurate images.
  • Phase Correction – Coating on roof prism models enhances resolution and contrast.

Construction Features

  • Roof Prism – Valued for greater durability and a more compact size.
  • Waterproof – O-ring seals prevent moisture, dust and debris from penetrating the riflescope for reliable performance in all environments.
  • Fogproof – Argon gas purging prevents internal fogging over a wide range of temperatures.
  • ArmorTek – Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
  • Rubber Armor – Provides a secure, non-slip grip, and durable external protection.
  • Weight: 11.8 oz.
  • Dimensions: 4.7″ x 1.5″ x 4.5″

Convenience Features

  • Adjustable Eyecups – Twist up and down for comfortable viewing with or without eyeglasses.
  • Center Focus Wheel – Adjusts the focus of both binocular barrels at the same time.
  • Diopter – Adjusts for differences in a user’s eyes. Located on right eyepiece.

Additional information

Weight 1.25 lbs
Dimensions 6.1 x 5.9 x 2.5 in