About this product
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 fog-proof performance. The optical glass is specially ground and polished to eliminate surface aberrations and coated with multiple layers of Nikon’s proprietary anti-reflective coatings to improve light transmission, enhance colour rendition and provide flare-free 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 an 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