Weber waterproof 7x50 bps floating

Weight: 985 g
Brand: Veber
Product color: Green
Description: Type: binoculars, magnification: 7 x, lens diameter: 50 mm, exit pupil diameter: 7.10 mm, functions: pupillary distance adjustment, features: case/case included, design: built-in rangefinder, retractable lenses
Width: 147
Height: 67
Type: Binoculars
Length: 200 mm
Housing material: Carbon, plastic, polycarbonate
Lens diameter: 50 mm
Exit pupil diameter: 71 mm
Field of view at a distance of 1000 m: 132 m
Increase: 7 x
Angular field of view real: 7.6°
Diopter adjustment: ±5D
Prism material: BAK-4
Relative brightness: 51
The Twilight Factor: 18.7
Prism type: Porro
Focusing: Central