Binocular KAIBAB HD 18X56

Specifications:

. 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

FEATURES:

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.