Nikon Astroluxe 18x70 IF WP WF Binoculars

The Stars are the limit

The Astroluxe is the quintessential astronomy binocular, with all-metal construction and O-ring sealed nitrogen filled tubes for waterproof and fogproof performance. The optical glass is specially ground and polished to eliminate surface aberrations and coated with multipl layers of Nikon’s proprietary anti-reflective coatings to improve light transmission, enhance color rendition and provide flarefree viewing.

Wide 64.3º apparent angular field of view
Multilayer-coated lenses for a bright image.
Waterproof (up to 2m/6.6 ft. for 5 minutes) and fog-free with O-ring seals and nitrogen gas
High-eyepoint design
Can be fixed to a tripod using optional tripod adaptor
Polarising filter and horn-shaped rubber eyecup are available (options)

Specifications

Relative brightness 15.2

Eye relief (mm) 15.4

Width (mm) 234

Magnification (x) 18

Angular field of view (Real/degree) 4

Close focusing distance (m) 81

Field of view at 1,000 m (m) 70

Type Porro

Angular field of view (Apparent/degree) 64.3

Interpupillary distance adjustment (mm) 56-72

Objective diameter (mm) 70

Depth (mm) 91

Length (mm) 293

Exit pupil (mm) 3.9

Weight (g) 2050