BARSKA Blueline 10×40 Close Focus Monocular

Get a closer look while golfing, hunting or viewing nature with the Barska Blueline 10×40 close-focus monocular. The Blueline is equipped with a 40mm objective lens that gathers light efficiently, making images through the scope look clearer and more colorful. The 10x magnification, meanwhile, focuses as closely as 7 feet, making it ideal for birding or nature studies. Best of all, the Blueline protects its high-quality optics in a rugged, non-slip rubber body. Bundled with a neck strap and carrying case, the Blueline carries a limited lifetime warranty.

Product Features

  • Objective lens: 40mm
  • Magnification: 10x
  • Prism type: Roof
  • Prism glass: BK-7
  • Exit pupil: 4mm
  • Optical coating: Fully coated
  • Focusing system: Eyepiece
  • Field of view: 288 feet @ 1,000 yards
  • Close focus: 7 feet
  • Eye relief: 18mm
  • Weight: 9 ounces