Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enjoy Extended Returns thru Feb 1, 2017!
You have until Feb 1, 2017 to return or exchange items purchased between Nov 1, 2016 and Jan 1, 2017. All other standard return policy conditions apply.
Enter new zip code to refresh estimated delivery time.
The 20x56 Kaibab HD Roof-Prism Binocular from Vortex Optics is designed for high performance in low-light conditions. Whether you're bird-watching or hunting, dawn and dusk are the perfect times to spot and view game, and you need a binocular that can deliver. To make the most of the large 56mm objectives, the lenses are made of High Density (HD) Extra-low Dispersion (ED) glass with a phase-corrected apochromatic optical system. This produces images that are bright and crisp, with true color transmission, across the entire field of view without distortion. All the optical surfaces are fully-multicoated with Vortex's XRPlus coatings. This anti-reflective coating ensures minimal light loss and maximum light transmission through the lenses. The roof prisms feature dielectric coatings with better than 99% reflectivity to make sure as much light as possible makes it to your eye.
The optical tubes are argon-filled and o-ring sealed to be water and fogproof. This is especially important at dawn and dusk when dew is prevalent, and temperature changes can cause condensation. The Kaibab has a center focus wheel that is easily accessible with either hand, with a right-hand dioptric adjustment for crisp and sharp focusing. Twist-up eyecups let you customize your eye relief, with or without eyewear. Rubber armoring on the body helps ensure a secure non-slip grip, while providing protection against drops and impacts. Vortex recommends that the binocular be mounted on a tripod, so a tripod adapter is included. Given their size and magnification, using the Kaibab with a tripod will give your arms a break and provide a solid platform with reduced vibration and shake.
56mm objective lens
Compact roof prism design
High Density (HD), Extra-low Dispersion (ED) glass
Dielectric prism coatings permit better than 99% light reflection
Phase-corrected apochromatic optical system reduces distortion and chromatic aberration for clear and crisp images with true color transmission
XRPlus fully-multicoated lens coatings reduce reflection and increase light transmission for brighter, sharper views, especially at dawn and dusk
Scratch-resistant ArmorTek coatings protect exterior lens surfaces from scratches, oil, and dirt
Use and Handling
Textured center focus wheel
Right-eye dioptric adjustment with lock
Twist-up eyecups for eye relief, even when wearing eye or sunglasses
Tripod mount at front of center hinge
Binocular tripod adapter included
Argon-filled and o-ring sealed, water and fogproof
Rubber armor coatings provides a non-slip grip and extra protection from drops and knocks