Binoculars Kahles Helia RF 8x42 with rangefinder

Weight: 880 g
Brand: Kahles
Description: Type: binoculars, magnification: 8 x, lens diameter: 42 mm, exit pupil diameter: 5.30 mm, functions: pupillary distance adjustment, features: case/case included, construction: built-in rangefinder, retractable lenses
Width: 131
Height: 148
Type: Binoculars
Length: 71 mm
Lens diameter: 42 mm
Exit pupil diameter: 5.3mm
Minimum focusing distance: 10 m
Increase: 8 x
Angular field of view apparent: 5.6°
Angular field of view real: 7.1°
Interpupillary distance max.: 72 mm
Interpupillary distance min.: 58 mm
The Twilight Factor: 18.3
Prism type: Roof
Focusing: Central