Barska 25x,40x100 Encounter Jumbo Observation Binoculars AB10180 feature extreme light gathering with 100mm semi-apochromatic triplet multi-coated objective lens and high quality BAK-4 prisms. Barska 25x 40x 100mm Encounter Jumbo Binoculars AB10180 offer rotating ocular turrets, which provide wide-angle viewing at 25x, and high-power viewing at 40x. Barska Encounter Jumbo 25/40x100 Giant Observation Binoculars are ideal binoculars for celestial viewing at night or terrestrial viewing in day.

• 100mm semi-apochromatic triplet multi-coated objective lens
• High quality BAK-4 prisms
• Provides extreme light gathering
• Rotating Ocular turrets provide wide-angle viewing at 25x, and high-power viewing at 40x
• Individual Eyepiece focus system
• Ideal for celestial viewing at night or terrestrial viewing in day
• Stands up to 2 feet

• Magnification: 25x/40x
• Objective: 100 mm
• Prism: BaK-4, Porro
• Field of view: 132 ft@1000yds (for 25x), 78 ft@1000yds (for 40x)
• Lens coating: Multi Coated
• Focus System: Individual Eyepiece
• Exit Pupil: 4mm @ 25x,  2.5mm @40x

Export Restrictions Warning: Export of U.S. manufactured night vision equipment is strictly prohibited without a valid export license issued by the U.S. Department of State Office of Defense Trade Controls, in accordance with International Traffic in Arms (ITAR), Title 22, Code of Federal Regulations Part 120-130.

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