Pentax SP 16x50

Weight: 900 g
Brand: Pentax
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: 19.6
Height: 56
Additional Information: Belt, lens caps and eyepieces
Type: Binoculars
Length: 166 mm
Lens diameter: 50 mm
Exit pupil diameter: 3.1mm
Minimum focusing distance: 103 m
Field of view at a distance of 1000 m: 6.1 m
Increase: 16 x
Eye relief: 1.3 mm
Prism material: BAK-4
The Twilight Factor: 28.3
Prism type: Porro
Focusing: Central