Barska 20x-40x100 Encounter Jumbo Binoculars - Giant Waterproof Binoculars AB10520 prove that, when it comes to astronomy, bigger really is better! The Barska Encounter Binoculars offer multi-coated optics and high quality BAK-4 prisms. Barska Encounter Binoculars feature super large 100mm, semi-apochromatic objectives for bright, highly-corrected images. The Barska Encounter is an ideal Binoculars for both celestial and terrestrial observation. With dual 20x and 40x eyepieces (included), the Barska Encounter Giant Binoculars provide a useful range of magnification by day or night. Waterproof construction and an all metal body provide maximum protection. Encounter Barska Binoculars are packaged in a Premium Hard Case. The Barska Encounter 20x 40x Binocular, like all Barska Binoculars, is covered by Barska's Limited Lifetime Warranty.

Specifications for Barska 20-40x100 Encounter Waterproof Jumbo Telescope Binoculars:

Features of Barska 20-40x100 Encounter Waterproof Jumbo Telescope Binoculars

• 20x & 40x Eyepieces
• 100mm Large Objective Lens
• Extendable Sunshades
• Both Day and Night Viewing
• Waterproof Design
• Triplet Optical System
• Focus System Individual
• Prism Type Porro
• Prism Glass BAK-4
• Close Focus (ft/m) 65.6ft / 20m
• Eye Relief 23.6mm @ 20x, 18.4mm @ 40x
• Exit Pupil 5mm @ 20x , 2.5mm @ 40x
• Field of View (ft@1000yds/m@1000m) 131ft / 43.8m @ 20x , 63.9ft / 21.3m @ 40x
• Optical Coating Multi-Coated

Package Contents:

• Barska 20-40x100 Encounter Waterproof Jumbo Telescope Binoculars
• Hard Carrying Case
• Lens Cloth