Compact binoculars hunting binoculars outdoor binoculars area of use travel nature hunting outdoor sports magnification 10 x lens diameter 25 mm prism system roof exit pupil diameter 256 mm min focus distance 18 m angle of view 55 field of view in 1000 m 95 m twilight factor 158 relative brightness 6 25 focussing system central focus viewing straight binocular coating fully multi coated weight 230 g eye relief 16 special features for s