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Pentax 8x 21mm UCF R Binoculars

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Pentax 8x 21mm UCF R Binoculars

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Pentax 8x 21mm UCF R  Binoculars

Combining high-resolution optics with fashionable, streamlined bodies, this compact, lightweight 8x21 UCF R offers comfortable viewing and outstanding portability in a wide range of casual observations, both indoors and outdoors.


  • PENTAX-developed dual-axis eye-distance adjustment system for precise alignment of the lens barrels
  • High-refraction BaK4 glass prisms
  • Multi-coated optical elements
  • Aspherical eyepiece lens elements to deliver high-quality images
  • Compact and lightweight body encased in a protective rubber housing for extra protection against dust and shock
  • Short minimum focusing distance of approx. 2.8 meters
  • Extendible eyepiece rings, diopter adjuster with a click-stop center pointer


  • Close focus: 2.8 m
  • Field of view (m@1000m): 108
  • Eye relief: 13mm
  • Exit pupil: 2.6mm
  • Relative brightness: 6.7
  • Eight: 210 g
  • Lenght: 83mm
  • Width: 110mm

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