Vortex Optics

Vortex Kaibab HD 18x56

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SKU: KAI-5618

It takes serious patience and superior optics to locate trophy animals at extreme distances. The Kaibab HD delivers the premium-quality, high-magnification optical performance you need to get the job done. Intended to be used with a tripod for extended, comfortable, rock-steady viewing.

Note – Recommended for use with a tripod. Tripod adapter included.

Included in the Box

  • Rainguard
  • Lens cloth
  • Tethered objective lens covers
  • Comfort neck strap
  • Deluxe padded carry case
  • Uni-Daptor quick-release tripod adapter

Magnification 18x
Objective Lens Diameter 56 mm
Eye Relief 16.4 mm
Exit Pupil 3.1 mm
Linear Field of View 194 feet/1000 yards
Angular Field of View 3.7 degrees
Close Focus 19.8 feet
Interpupillary Distance 60-76 mm
Height 7.7 inches
Width 5.7 inches
Weight 43.5 oz

OPTICAL FEATURES

  • APO System Index-matched lenses correct color across the entire visual spectrum.
  • HD Lens Elements Premium extra-low dispersion glass delivers the ultimate in resolution and color fidelity, resulting in high-definition images.
  • XR™ Plus Fully Multi-Coated Ultimate anti-reflective coatings on all air-to-glass surfaces provide maximum light transmission for peak clarity and the pinnacle of low-light performance.
  • Dielectric Coating Multi-layer prism coatings provide bright, clear, color-accurate images.
  • Plasma Tech Cutting edge coating application process provides unparalleled coating durability and performance
  • 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 binocular 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.
  • 56 mm Lenses Maximize low light performance.

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.
  • Tripod Adaptable Compatible with a tripod adapter, allowing use on a tripod or car window mount.

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