Universal binocular area of use travel magnification 8 x lens diameter 32 mm prism system roof exit pupil diameter 4 mm min focus distance 3 m angle of view 75 field of view in 1000 m 131 m twilight factor 16 relative brightness 16 focussing system central focus viewing straight binocular weight 790 g included in delivery pouch lens caps eyepiece caps shoulder strap special features for spectacle wearers outdoor function waterproof prisme