Apochromatic Lens System: The apochromatic lens system gives you the result of images that have greater contrast, sharpness, and color definition/

UHD Glass: Extra-Low Dispersion glass gives you an image with little or no chromatic fringe so the final result brings the ultimate clearest and sharpest image to your eyes

ESP Dielectric Coating: ESP Dielectric Coating is a multi-layer prism coating that reflects over 99% of the light to your eyes bringing you a clear, bright image that displays accurate color reproduction.

Magnesium Chassis: Magnesium chassis give you the strength of a metal chassis while reducing the weight as much as 30%

XPL Coating: XPL Coating gives you extra protection on the exterior lenses from dirt, oil, and scratches

Bak4 Prism: Bak-4 glass prisms reflect more light to your eyes which will give you a brighter and sharper image.

Advanced Fully Multi-Coated: Advanced Fully Multi-Coated lenses give you better light transmission to bring optimum brightness and true color across the entire light spectrum.

Argon Purged: Argon Purging uses the inertia gas with bigger size molecules to purge any moisture out of the tube giving you better waterproofing and thermal stability.

Waterproof: Waterproof to protect the binoculars in the harshest weather conditions or if accidentally submerged underwater

Rotating Ring: Rotating Ring allows you to rotate the scope around the tripod supporting ring into the most comfortable and convenient angle for observation

Specifications:

- Magnification: 20-60x

- Objective Lens Diameter: 85 mm

- Prism Glass: Bak 4

- Apochromatic Lens System: Yes

- ESP Dielectric Coating: Yes

- XPL Coating: Yes

- ED Glass: Yes

- Lens Coating: Advanced Fully Multi-Coated

- Field of View: 99-47 ft

- Eye Relief: 0.77-0.7"

- Close Focus: 39.4′

- Dimension (L x W): 16.9"X4"

- Weight: 70 oz