Hunting binoculars area of use nature hunting lens diameter 42 mm prism system roof exit pupil diameter 525 mm min focus distance 19 m angle of view 72 field of view in 1000 m 125 m twilight factor 183 relative brightness 27 56 focussing system central focus viewing straight binocular weight 780 g included in delivery pouch shoulder strap lens caps special features for spectacle wearers rubber armouring outdoor function waterproof