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You are here: Home > Binoculars > Long Distance Viewing Binoculars > Barska 25x100 Cosmos Waterproof Binoculars with Premium Hard Case

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Q1: Are these binoculars nitrogen purged?

A: Barska does not advertise either nitrogen purging or O-ring sealing for the Cosmos 25x100 binoculars.

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Barska 25x100 Cosmos Waterproof Binoculars with Premium Hard Case

Item# BRK027

List Price: $714.40

Our Price: $329.99

Save: $384.41 (54%)

Waterproof textured die-cast aluminum construction
100mm objective lens and high-power 25x magnification
High-quality BAK-4 prisms for optimal viewing
Fully multi-coated optics for crisp, clear imaging
Long 15.4mm eye relief and individual eyepiece focusing
Braced in tripod mounting post for easy setup
Includes deluxe hard-shell case
Includes limited lifetime warranty

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$329.99

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Barska COSMOS Large Waterproof Observation Binoculars

Enjoy sights that are out of this world. If you want to immerse yourself and take in the vastness of the world around you and the Universe, you need a binocular that will take you there. Our Cosmos series is your ticket to the ultimate viewing adventure. Super-large objective lenses coupled with high-powered magnification, combined with premium optics, the Cosmos series imposes a lasting impression of strength and precision. Cosmos boasts outstanding performance especially for astronomical viewing and long distance terrestrial observation at low-light conditions. Cosmos feature heavy-duty and reinforced construction and selected models include an integral tripod mounting post.

Complete waterproof protection
High power magnification
Multi-coated optics maximizes light transmission for superior brightness and clarity
BAK-4 prisms for crisp and clear images
Long eye relief
Individual eyepiece focusing
Heavy duty and structurally reinforced
Textured aluminum die-cast bodies
Large objective lens maximizes light transmission for vivid images
Braced-in tripod-mounting post
Includes sturdy, hard carrying case

Included: Binoculars, Hard case

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