Nikon Binoculars Action EX 8x40 CF Porro Prism Waterproof from Japan

by Nikon
Save 2%
$276.38
$270.85
Features
  • Waterproof (up to 1m/3.3 ft. for 5 minutes) and fog-free with nitrogen gas
  • High-eyepoint design provides a clear field of view even for eyeglass wearers
  • Turn-and-slide rubber eyecups with multi-click
  • Multilayer-coated lenses and large objective diameter for optimal image clarity
  • Rubber armouring for shock resistance and a firm, comfortable grip
  • Eco-glass optics are free of lead and arsenic
  • Aspherical eyepiece lens eliminates image distortion (7x50CF, 12x50CF only)
  • Wide strap
Specifications
  • Magnification (x): 8
  • Objective diameter (mm): 40
  • Angular field of view (Real/degree): 8.2
  • Angular field of view (Apparent/degree): 59.7
  • Field of view at 1,000m (m): 143
  • Exit pupil (mm): 5.0
  • Relative brightness: 25.0
  • Eye relief (mm): 17.2
  • Close focusing distance (m): 5.0
  • Length (mm): 138
  • Width (mm): 187
  • Depth (mm): 63
  • Weight (g): 855
  • Interpupillary distance adjustment (mm): 56-72
  • Type: Porro
Note: Nikon has adopted a calculation method based on ISO 14132-1:2002.

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