Leica Trinovid 7x42 BN

Weight: 890 g
Brand: Leica Camera
Description: Type: binoculars, magnification: 8 x, lens diameter: 22 mm, exit pupil diameter: 2.75 mm, functions: pupillary distance adjustment, features: case/pouch included, design: retractable eyecups, multilayer
Width: 130
Height: 57
Type: Binoculars
Length: 14.1 mm
Housing material: Metal
Lens diameter: 42 mm
Exit pupil diameter: 6 mm
Minimum focusing distance: 33 m
Field of view at a distance of 1000 m: 140 m
Increase: 7 x
Angular field of view real:
Eye relief: 1.7mm
Diopter adjustment: ±4D
Prism material: BAK-4
Interpupillary distance max.: 74 mm
Interpupillary distance min.: 56 mm
Relative brightness: 36
The Twilight Factor: 17.15
Prism type: Roof
Number of optical elements: 8
Focusing: Central