Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
Designed as an ideal optic for wide-view astronomical or long-range terrestrial observation, the Barska 25x100 Cosmos WP Binocular features multi-coated optics to reduce reflection and increase light transmission through the entire optical system, and traditional Porro prisms that provide a rich depth of view and high-contrast to draw users into an immersive viewing experience. This combination of optical coatings, prisms, large over-sized objectives, and individually focusable eyepieces produce high-contrast views that are bright, clear and crisp, and tack-sharp.
To help offset the weight of the large objectives, Barska manufactured the chassis out of a durable aluminum alloy with a textured armoring on the outside to help protect from bumps and impacts while offering a slip-resistant grip. Due to the Cosmos' large objectives and long optical tubes it can feel fairly heavy with a center of gravity biased forward, so hand-holding it may cause fatigue and noticeable hand-shake. To facilitate putting it on stabilizing systems, its center stabilizer bar has a built-in 1/4"-20 tripod adapter to mount the instrument that can be moved along the bar for precise balancing. To handle a wide range of environments, the optical tubes are O-ring sealed to be water and fogproof.
Powerful 25x magnification
Oversized large 100mm objective lenses
BAK4 Porro prism optical path
Anti-reflection multi-coated optics increase light transmission and contrast, and improves color rendition
157' field of view at 1000 yards
Wide 75° apparent angle of view
Use and Handling
Ideal for wide-field astronomical or long-distant terrestrial use
Center stabilizer bar
Integrated 1/4"-20 tripod mount
Sliding mount enables proper balancing on tripod/head
Individual eyepiece focusing allows for precise tack-sharp views
Fold-down rubber eyecups for use with or without eyewear
Comfortable 4mm exit pupil
Long 15.4mm eye relief
Durable aluminum alloy chassis
Textured rubber armoring provides a slip-resistant grip with impact protection