Hunting binoculars area of use nature hunting magnification 8 x lens diameter 30 mm prism system porro suitable for expert intermediate exit pupil diameter 375 mm angle of view 75 field of view in 1000 m 130 m twilight factor 155 relative brightness 14 06 focussing system auto focus viewing straight binocular coating high contrast weight 538 g special features for spectacle wearers rubber armouring outdoor functions waterproof shockproof