Fujinon KF 8x32 specs and field of view

A 14.5 mm eye relief and a 396 ft field at 1,000 yd define the KF 8x32. At 19 oz it is a little heavier than the 18.5 oz median for its size.

Field of view: 396 ftat 1,000 yd
Eye relief: 14.5 mm
Weight: 19 oz
Exit pupil: 4 mmcalculated

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KF 8x32: width of view at 1,000 yd, against the median of the 28 8x32 models.

Who the KF 8x32 suits

A calculated exit pupil of 4 mm and an easy 8x image suit steady daytime viewing on trails and in woods. The field places 22nd of 28 models.

Its 14.5 mm eye relief is below the 16.8 mm median, and the 396 ft field falls under the 408 ft median. No close focus is printed.

KF 8x32 can be set against the most popular models of every size in the best binoculars list. KF 8x32 is one of 28 models in the 8x32 binoculars comparison.

KF 8x32 specifications

KF 8x32 figures as Fujinon prints them; rows marked * are calculated from the 8x32 size.

KF 8x32 specifications
Magnification	8x
Objective lens	32 mm
Field of view	396 ft at 1,000 yd (132 m at 1,000 m)
Angular field of view	7.5°
Apparent field of view	60° *
Eye relief	14.5 mm
Weight	19 oz (540 g)
Exit pupil	4 mm *
Twilight factor	16 *
Relative brightness	16 *

* Calculated from the size, not printed by the maker.

KF 8x32 against other 8x32 binoculars

KF 8x32 shows 396 ft at 1,000 yd, below the 408 ft median of the 28 8x32 models in the chart. At 19 oz it is heavier than the 18.5 oz median for the size.

Kowa SV III 8x32499 ft
Vortex Razor UHD 8x32472 ft
ZEISS Victory SF 8x32465 ft
Kowa BD III 8x32 XD461 ft
Swarovski NL Pure 8x32450 ft
Opticron Traveller BGA ED 8x32429 ft
Vortex Diamondback HD 8x32426 ft
Celestron Ultima 8x32425 ft
Opticron Oregon 4 PC Oasis 8x32423 ft
Opticron Discovery WA ED 8x32420 ft
ZEISS Conquest HDX 8x32420 ft
Fujinon KF 8x32396 ft

8x32 binoculars by field of view at 1,000 yd, widest first, from the makers' figures.

KF 8x32 and its nearest rivals

KF 8x32 next to the 8x32 models closest to it in maker list price, with the best figure in each column in bold.

Model	Field of view	Eye relief	Close focus	Weight	Exit pupil	Amazon
Fujinon KF 8x32	396 ft	14.5 mm		19 oz	4 mm	Check price on Amazon
ZEISS Terra ED 8x32	405 ft	16.5 mm	5.3 ft	18 oz	4 mm	Check price on Amazon
ZEISS Victory SF 8x32	465 ft	19 mm	6.4 ft	21.2 oz	4 mm	Check price on Amazon
ZEISS Conquest HDX 8x32	420 ft	16.5 mm	4.9 ft	21.9 oz	4 mm	Check price on Amazon

Other sizes of the KF

Fujinon makes the KF in 6 sizes; a larger front lens adds brightness and weight, and more magnification narrows the view.

Model	Size	Field of view	Eye relief	Weight	Exit pupil	Amazon
Fujinon KF 8x32	8x32	396 ft	14.5 mm	19 oz	4 mm	Check price on Amazon
Fujinon KF 8x25	8x25	351 ft	15 mm	13.4 oz	3.1 mm
Fujinon KF 10x25	10x25	294 ft	15 mm	13.4 oz	2.5 mm
Fujinon KF 10x32	10x32	341 ft	14.5 mm	19.8 oz	3.2 mm	Check price on Amazon
Fujinon KF 8x42	8x42	393 ft	15 mm	23.6 oz	5.3 mm
Fujinon KF 10x42	10x42	315 ft	13 mm	23.6 oz	4.2 mm

Fujinon binoculars

KF 8x32 questions

KF 8x32: does it work with glasses?

KF 8x32 has 14.5 mm of eye relief, under the 16 mm the RSPB advises for people who wear glasses, so the edge of the view may be cut off with glasses on.

KF 8x32: what does 8x32 mean?

KF 8x32 magnifies 8 times through 32 mm front lenses, which works out to an exit pupil of 4 mm, the width of the beam of light that reaches each eye.

KF 8x32: how wide is the view?

KF 8x32 shows a view 396 ft wide at 1,000 yd, below the 408 ft median of the 28 8x32 models in the chart.