Specifications:

Objective diameter:  50 mm
Magnification:  7 x
Exit pupil: 7.14 mm
Eye relief (acc. to spec): 16 mm
Usable eye relief (measured from rim of plastic eyecups): 7.5 mm
Usable eye relief (measured with eyecups removed): 15 mm
IPD:  56 – 72 mm
RFOV:  7.3  degrees = 128 m
AFOV:  48.1 degrees
Minimum focus distance (measured): 5.75 m
Focus type:  IF
Prism system:  Porro I
Waterproof: yes
Weight (measured, with eyepiece cover and strap): 1’500 g
Made in: Japan

 

Remarks:

This nice large full-metal porro binocular is part of Nikon’s top porro binocular line, the others being 10×70 and 18×70 models.  See further remarks and separate posts under:
“Nikon 10×70 IF HP WP”, https://binocular.ch/nikon-10×70-if-hp-wp/
“Nikon 18×70 IF WP WF”, https://binocular.ch/nikon-18×70-if-wp-wf/
“Nikon 10×70 IF SP WP”, https://binocular.ch/nikon-10×70-if-sp-wp/

Ratings:

 

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