BN-821 8x21 Compact Binocular

Our 8x21 Compact Binoculars feature bright, clear multi-coated optics, allowing superior light transmission and brightness.  A reliable center wheel focus design and diopter adjustment allow for precise focusing.  Sporting a wide field of view with 8x magnification makes this compact long-range very popular.  Folding roof prism and a lightweight, durable rubber body, make these binoculars great for theater, concerts, bird watching, and sporting events.

Technical details

  • Optical DesignRoof Prism
  • Diameter21mm (0.81in)
  • Magnification8x
  • Angular Field of View7.2°
  • Linear Field of View (@1000 YDS)384 ft (117.04m)
  • Exit Pupil Distance11mm
  • Exit Pupil Diameter2.6mm (0.10in)
  • Minimum Focus Distance10m
  • Dimensions100x30x90mm
  • Optical CoatingsMulti-Coated