Outdoor binoculars area of use hunting nature outdoor sports magnification 12 x lens diameter 50 mm prism system porro suitable for beginner intermediate exit pupil diameter 417 mm angle of view 56 field of view in 1000 m 98 m twilight factor 245 relative brightness 17 39 diopter correction 3 0 dpt focussing system central focus viewing straight binocular weight 900 g colour green special features ergonomic outdoor function none f