Specifications:

Objective diameter:  42 mm
Magnification:  10 x
Exit pupil: 4.2 mm
Eye relief (acc. to spec): 16 mm
Usable eye relief (measured from rim of eyecup): 14 mm
IPD:  56 – 72 mm
RFOV:  6.7  degrees = 117 m
AFOV:   60.7  degrees
Minimum focus distance (measured): 2.1 m
Focus type: CF (direction of rotation from close to infinity: > clockwise)
Range of diopter adjustment (estimate): +/- 3 dpt*
Excess travel of focus wheel beyond infinity position (estimate): 7 dpt*
Prism system:  Schmidt-Pechan
Waterproof: yes
Weight (measured, with eyepiece cover and strap): 721 g
Made in: China
*range of diopter adjustment not affected by position of focus wheel

  

Remarks:

see remarks under separate posts
“Nikon Monarch 7 8×42”, https://binocular.ch/nikon-monarch-7-8×42/
“Nikon Monarch 7 8×30”, https://binocular.ch/nikon-monarch-7-8×30/

Ratings:

 

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