20x80 WP Cosmos Binoculars by Barska



20x80 Cosmos Binocular from Barska

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The 20x80 Cosmos Binocular from Barska has been designed for astronomical viewing and long distance terrestrial observation in low-light conditions. The high quality BAK-4 Porro prisms and multicoated optics of the 20x80 Cosmos help maximize light transmission and increase image clarity, which is especially helpful for nighttime celestial viewing. This Cosmos Binocular has been constructed with an aluminum body to increase strength while reducing weight, and includes an integrated tripod mounting post. The Barska 20x80 Cosmos Binocular is fully waterproof and fogproof, ensuring years of durability and optical clarity in any environment. These Cosmos Binoculars come with a premium protective soft case for transportation and are backed by Barska's Limited Lifetime Warranty.


  • 20x Magnification
  • 80mm Objective Lens
  • BAK4 Porro Prisms
  • Multicoated Optics
  • Wide Angle Field of View
  • Textured Rubber Armor/Grip
  • Astronomical / Long Distance Terrestrial
  • Braced with Integrated Tripod Post
  • Individual Focusing
  • Waterproof & Fogproof
  • Includes Premium Soft Case
Model #AB12416
Objective Lens80mm
Prism typePorro
Prism GlassBAK-4
Exit Pupil4mm
Optical CoatingMulti coated
Focusing SystemIndividual
Field of View (ft@1000yds/m@1000m)157/52
Close Focus (ft/m)39.4/12
Eye Relief15.4mm
Weight88.4 oz
Included AccessoriesPremium Soft Case, Lens Covers and Lens Cloth

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