Fujinon KF 10x42W

Weight: 850 g
Brand: Fujinon
Description: Type: binoculars, magnification: 10 x, objective lens diameter: 42 mm, exit pupil diameter: 4.20 mm, functions: pupillary distance adjustment, design: nitrogen/argon filling, moisture and dust protection, tripod mount,
Width: 13.8
Height: 59
Type: Binoculars
Length: 16.4mm
Lens diameter: 42 mm
Exit pupil diameter: 42 mm
Minimum focusing distance: 2.5 m
Field of view at a distance of 1000 m: 104 m
Increase: 10 x
Angular field of view real:
Eye relief: 15 mm
Interpupillary distance max.: 72 mm
Interpupillary distance min.: 58 mm
Relative brightness: 17.6
The Twilight Factor: 20.5
Prism type: Roof
Focusing: Central