CELESTRON SKYMASTER PRO 20X80

SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone who observes at great distances. Every air-to-glass surface is multi-coated with Celestron's proprietary XLT coating technology, which, combined with BaK-4 prisms, increases light transmission for crisp, high-contrast images with outstanding resolution. The massive 80 mm objectives gather tremendous light for superior low-light performance at dusk, dawn and nighttime astronomical viewing.

Features

• Massive 80 mm objectives: excellent light gathering for astronomy and low-light use
• Fully multi-coated XLT optics: maximum light transmission and contrast
• BaK-4 prisms: crisp, high-resolution images
• 20x magnification: brings distant celestial and terrestrial objects into view
• Polycarbonate and aluminum housing: lightweight yet rugged with protective rubber armor
• Waterproof and nitrogen-filled: fog-free use in all weather conditions

Specifications

• Magnification: 20x
• Objective lens diameter: 80 mm
• Eye relief: 15.5 mm
• Exit pupil: 4 mm
• Angular field of view: 3.2°
• Linear field of view: 168 ft @ 1000 yds
• Close focus: 66.2 ft
• Weight: 86.4 oz
• Glass / coatings: fully multi-coated, XLT coatings; BaK-4 prisms
• Construction: nitrogen-filled, waterproof