Nikon Binoculars PROSTAFF 7S 8x30 Roof Prism Waterproof Fog-free from Japan

by Nikon
Save 2%
$218.21
$213.85
Discovery is a way of life for you. You prefer to enter and explore new worlds with optical equipment sporting the latest breakthroughs in both value and performance. This approach enables you to better appreciate what you discover. Welcome to the wonderful world of PROSTAFF. Expect solid, honest-to-goodness performance you can rely on.

Features
  • All lenses and prisms are multilayer-coated for bright images
  • Phase-correction-coated roof prisms for high resolution
  • High-reflection mirror-coated prisms for bright images
  • Long eye relief design ensures a clear field of view, even for eyeglass wearers
  • Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint
  • Waterproof (up to 1m/3.3 ft. for 10 minutes) and fog-free with nitrogen gas
  • Rubber armouring for shock resistance and a firm, comfortable grip
  • Lightweight body uses fibreglass-reinforced polycarbonate resin
  • Eco-glass optics that are free of lead and arsenic are used for all lenses and prisms
Specifications
  • Magnification (x): 8
  • Objective diameter (mm): 30
  • Angular field of view (Real/degree): 6.5
  • Angular field of view (Apparent/degree): 48.9
  • Field of view at 1,000m (m): 114
  • Exit pupil (mm): 3.8
  • Relative brightness: 14.4
  • Eye relief (mm): 15.4
  • Close focusing distance (m): 2.5
  • Length (mm): 119
  • Width (mm): 123
  • Depth (mm): 49
  • Weight (g): 415
  • Interpupillary distance adjustment (mm): 56-72
  • Type: Roof
Note: Nikon's calculation method for values of apparent field of view is based on the ISO 14132-1:2002 standard. 

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