Outdoor binoculars hunting binoculars area of use nature travel hunting outdoor sports magnification 8 x lens diameter 32 mm prism system roof exit pupil diameter 4 mm min focus distance 6 m angle of view 7 field of view in 1000 m 122 m twilight factor 16 relative brightness 16 focussing system central focus viewing straight binocular coating multi coated weight 610 g eye relief 19 special features rubber armouring prismenglas bk 7