Pentax Jupiter III 8×21 – Black


£49.99 £39.99

3 in stock


Pentax 8×21 Jupiter III Binoculars are high quality binoculars featuring BAK-4 prisms and SMC optics for superior viewing and excellent optical presentation. 

The Jupiter III Binoculars are super light-weight binoculars weighing just 160g, making them ideal for casual use. Despite their size they still come with superior Pentax optics, incorporating full multi-coating that eliminates harmful ultraviolet rays and glare and optimises the light transmission for higher contrast images. 

Because of this combination of size and performance the Jupiter III Binoculars are recommended for sports events, travelling and hiking, where they can easily be stored in a pocket or bag to be used as and when needed. 


  • BAK-4 Prisms
  • Lightweight
  • 8 x Magnification
  • Effective Diameter of Objective Lens 21mm
  • Exit Pupil Aperture: 2.63mm
  • Eye Relief: 10mm
  • Focusing Range: About 15 ft. to infinity
  • Case & Strap Included