Nikon Astroluxe 18X70 Binoculars 8210
Special Order Item - noncancelable and nonreturnable
Wide 64.3° apparent angular field of view
Utilizes Nikon's high-eyepoint design for a comfortable viewing experience
Can be attached to a tripod using the optional tripod adaptor
Long eye-relief design ensure a clear field of view, even for eyeglass wearers
All lenses are multilayer coated for bright images
Fully waterproof/fogproof: Nitrogen-filled and O-ring sealed
Specifications of Nikon Binoculars:
Focusing System Central Focus
Magnification 18 x
Objective Diameter 70 mm
Angular Field of View (Real) 4 °
Angular Field of View (Apparent) 64.3 °
FOV at 1000 m 70 m
Close Focus Distance 11.5 ft
Exit Pupil 3.9 mm
Relative Brightness 15.2
Eye Relief 15.4 mm
Interpupilary Distance 56 - 72 mm
Waterproof/Fogproof Yes
Prism Porro
