From edge to edge. One end of the landscape to another. Nothing escapes your eye. Scouring through our new Kaibab 15x56 binocular, of course. Pushing the performance envelope as far as we could, using the latest technologies, the Kaibab offers the optical high performance needed to resolve every last detail. Superior images, stunning resolution and, of course, incredible power.
| Magnification | 15 x |
| Objective Lens Diameter | 56 mm |
| Eye Relief | 17.4 mm |
| Exit Pupil | 3.73 mm |
| Linear Field of View | 226 feet/1000 yards |
| Angular Field of View | 4.3 degrees |
| Close Focus | 23 feet |
| Interpupillary Distance | 60-74 mm |
| Height | 7.7 inches |
| Width | 5.7 inches |
| Weight | 44 ounces |
| SKU | VT-K15 |
MSRP: $1,649 CAN
dealer may sell for less
![]()
front view
![]()
back view
![]()
right view
![]()
left view

Through a combination of sophisticated XT optical design, advanced multi-layered XR lens coatings, premium grade XD glass, and the ultra-hard ArmorTek™ exterior lens coating, Vortex raises the bar on optical performance to a new height.
![]()
| XR Lens Coatings |
Vortex XR proprietary anti-reflection lens coatings increase light transmission with multiple coatings on all air-to-glass surfaces. |
| XD Lens Elements |
Extra-low dispersion (XD) glass enhances resolution, colour, and contrast. |
| XT Optical Design |
Virtually eliminates aberrations and provides distortion-free images with unmatched edge-to-edge accuracy and detail. |
| Fully Multi-Coated Lenses | Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. |
| Phase Correction | Used on roof prism models only—coating enhances resolution and contrast. |
| Silver-Coated Prisms | Increase efficiency of light transmission through the prism block. |
| Roof Prisms | Valued for greater durability and a more compact size. |
| Rubber Armor | Provides a secure, non-slip grip, and durable external protection. |
| Multi-Position Eyecups | Twist up and down to precise, intermediate settings to maximize custom fit for comfortable viewing with or without eyeglasses. |
| Metal-Reinforced Eyecups | Valued for extra durability. |
| Centre Focus Wheel | Adjusts the focus of both binocular barrels at the same time. |
| Right Eye Diopter | Adjusts for differences in a user's eyes. Located on the right eyepiece. |
| Tripod Adaptable | Compatible with a tripod adapter, allowing use on a tripod or car window mount. Adapter sold separately. |
| Waterproof |
Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular. |
Fogproof |
Barrels are filled with argon gas to inhibit internal fogging. |
| ArmorTek Lens Armor |
Ultra-hard, scratch-resistant coating repels oils and corrosive salts on outer glass surfaces. |