Universal binocular area of use travel nature magnification 10 x lens diameter 32 mm exit pupil diameter 32 mm min focus distance 2 m angle of view 69 field of view in 1000 m 120 m twilight factor 179 relative brightness 10 24 diopter correction 3 0 dpt focussing system central focus viewing straight binocular coating swaroclean weight 595 g colours black green operating temperature 25 55c outdoor function waterproof format