Hunting binoculars area of use watersports travel hunting magnification 7 x lens diameter 50 mm prism system porro exit pupil diameter 714 mm min focus distance 6 m angle of view 7 field of view in 1000 m 122 m twilight factor 187 relative brightness 50 98 diopter correction yes dpt focussing system central focus viewing straight binocular coating fully coated weight 750 g special features for spectacle wearers rubber armouring