Description

All Rainier binoculars push the limits of optical perfection. All optical components receive our exclusive UBX multi-layer coating for maximum light transmission. The extra large BAK-4 prisms are coated with over 60 layers of Alpen’s SHR metallic and PXA phase coatings to deliver the best brightness, clarity and color fidelity. Large diameter lens elements throughout the optical system provide enhanced field of view and eye relief for easy viewing.

Features

Waterproof

• BAK4 Optics

• Long Eye Relief

• UBX Fully Multi-Coated

• SHR Metallic Coated

• PXA Phase Coating

• A-lock Diopter System

• Cleaning Pen Included

Specs

Item Number; 77

Magnification; 10x

Lens Diameter; 42mm

Field of View; 341/1000yds

Waterproof; Yes

Fogproof; Yes

Lens Coating;s UBX Fully-Multi-Ctd, SHR Metallic Ctg, PXA Phase Ctg

Eye Relief; 16mm

Exit Pupil; 4.2mm

Focuser Type; Center

Close Focus; 6.5ft

Apparent Field; 5.8°

Eyecup Type; Twist Up

Weight; 29.4 oz

Warranty

USA Limited Lifetime Warranty when product is registered within 60 days of purchase.