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

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.
SKU VORKAI-5618
Model # KAI-5618
Brand Vortex
Magnification 18x
Objective Lens Diameter 56mm
Exit Pupil 3.1mm
Eye Relief 16.4mm
Field of View 194ft @ 1000y
Angular Field of View 3.7"°
Weight 1220 grams
Length 196mm

OUR VORTEX INTERNATIONAL VIP WARRANTY IS ABOUT YOU, NOT US.

The Vortex Worldwide Lifetime VIP Warranty covers your purchase worldwide through the distributor or dealer in the country where you purchased your product. In Australia this is Extravision Australia.

Distributors and dealers in countries other than where you made your purchase may apply service charges due to different rules and regulations in that country. We recommend you make your purchases from your local distributor or dealer to ensure you get the best service should there ever be a need.

Products shipped from the USA out of the country are considered Gray Market Products and are not covered by this warranty.


The VIP Warranty does not cover loss, theft, deliberate damage or cosmetic damage that does not hinder the performance of the product.


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