Barska Blueline AA10320 Monocular
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Product Information for Barska Blueline AA10320 Monocular

Highlights for Barska Blueline AA10320 Monocular

  • Product Type:Monocular

Marketing Information

10x40 Monocular featuring 10x magnification, 40mm fully coated objective lens Can focus in as close as 7 feet. Includes neck strap and carrying case. Specially designed for birding or nature studies Protected by a limited lifetime warranty.

Battery Information

Technical Information


  • Limited Warranty: Lifetime
  • Camera

    Safety Warning

    Battery Information

    Built-in Devices


    General Information

  • Product Type: Monocular
  • Manufacturer Part Number: AA10320
  • Manufacturer Website Address:
  • Manufacturer: Barska
  • Product Model: AA10320
  • Product Name: Blueline AA10320 Monocular
  • Product Line: Blueline
  • Brand Name: Barska
  • Memory


    Additional Information

    • Optical Coating: Fully Coated
    • Focusing System: Eyepiece
    • Close Focus (ft/m): 7/2.0



    Package Contents

    • Blueline AA10320 Monocular
    • Carrying Case
    • Wrist Strap
    • Lens Cloth

    Physical Characteristics

  • Weight (Approximate): 9 oz
  • Storage

    Technical Information

  • Objective Diameter: 40 mm
  • Prism Type: BK7
  • Maximum Exit Pupil: 4 mm
  • Maximum Eye Relief: 18 mm
  • Maximum Magnification: 10x
  • Prism Design: Roof
  • Maximum Field of View @ 1000 yd: 288 ft