Binoculars Docter Compact 8x21

Weight: 355 g
Brand: Docter
Description: Type: binoculars, magnification: 8 x, lens diameter: 21 mm, exit pupil diameter: 2.60 mm, functions: pupillary distance adjustment, features: case/pouch included, design: retractable eyecups, filling
Width: 105
Type: Binoculars
Length: 105 mm
Housing material: Metal
Lens diameter: 21 mm
Exit pupil diameter: 2.6mm
Minimum focusing distance: 2 m
Field of view at a distance of 1000 m: 131 m
Increase: 8 x
Angular field of view apparent: 60°
Angular field of view real:
Eye relief: 15 mm
Diopter adjustment: ±3D
Interpupillary distance max.: 74 mm
Interpupillary distance min.: 34 mm
The Twilight Factor: 12.9
Prism type: Roof
Focusing: Central