Nikon 4×10 DCF

Specifications:

Objective diameter:  10 mm
Magnification:  4 x
Exit pupil: 2.5 mm
Eye relief (acc. to spec): 13.7 mm
IPD: 57  – 72 mm
RFOV:  10.0  degrees = 175 m
AFOV: 38.6 degrees
Focus type:  CF
Prism system:  Schmidt-Pechan (?)
Waterproof: no
Weight (measured, with eyepiece cover and strap): 65 g
Made in: China

Remarks:

Miniature binocular for the jacket; there is no diopter adjustment, so this can only be used by people with identical eyesight left and right. Needs a bit of learning how to best hold it, but then it is actually more useable than you might imagine.

Ratings:

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Review:

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