Fujinon 10×70 FMT-SX2

Specifications:

Objective diameter:  70 mm
Magnification:  10x
Exit pupil: 7 mm
Eye relief (acc. to spec): 23 mm
Usable eye relief (mesured from folded eyecup): 14mm
IPD:  56 – 74 mm
RFOV:  5.3  degrees = 93 m
AFOV:   53 degrees
Focus type:  IF
Prism system:  Porro I
Waterproof: yes
Weight (measured, with eyepiece cover and strap): 1‘170 g
Made in: Japan

Remarks:

10×70 means: 10x magnification AND an exit pupil of 7mm – therefore brighter than the common 10×50 binocular, but also considerably larger in size and heavier. A fabulous observation tool, best used mounted on tripod. For astronomy, ideally to be used under a very dark sky, otherwise if your sky background is too bright, you actually would be better off with a 10×50. Only a small number of binoculars in configuration 10×70 / 10.5×70 / 11×70 are on the market today; this is one of the best.

see separate posts „Nikon 10×70 IF HP WP“ and „Nikon 10×70 IF SP WP“

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