About the Nikon Astroluxe IF WP WF 18X70 XL Binoculars...
Whatever your pleasure - be it birdwatching, hiking, mountaineering, or marine pursuits - nothing compares with the raw, unspoilt beauty of nature. And nothing enables you to appreciate nature like high-performance Nikon Binoculars. Available in the most extensive range of models and features - like the Nikon Astroluxe IF WP WF 18X70 XL Binoculars - all deliver extraordinary resolving power while providing superb ergonomics; and all Nikon Binoculars boast the technological expertise of the world leader in precision design. Attach the binocular to a tripod for extended viewing sessions!
Nikon Astroluxe IF WP WF 18X70 XL Binoculars Features...
- Superior optical design for aberration-free observation, built especially for astronomical use
- Waterproof (up to 2m/6.6 ft. for 5 minutes) and fog-free with O-ring seals and nitrogen gas
- Multilayer-coated lenses for a bright image
- Wide 64.3 degree apparent angular field of view
- High-eyepoint design
- Can be fixed to a tripod using optional tripod adaptor
- Polarising filter and horn-shaped rubber eyecup are available (options)
Nikon Astroluxe IF WP WF 18X70 XL Binoculars Specifications...
Magnification (x): 18
Objective diameter (mm): 70
Angular field of view (Real/degree): 4.0
Angular field of view (Apparent/degree): 64.3
Field of view at 1,000m (m): 70
Exit pupil (mm): 3.9
Relative brightness: 15.2
Eye relief (mm): 15.4
Close focusing distance (m): 81.0
Weight (g): 2050
Length (mm): 293
Width (mm): 234
Interpupillary distance adjustment (mm): 56-72
Color: BlackNikon Product Number: 8210