Outdoor binoculars hunting binoculars area of use hunting watersports nature travel outdoor sports magnification 12 x lens diameter 50 mm prism system porro exit pupil diameter 42 mm min focus distance 8 m angle of view 52 field of view in 1000 m 91 m twilight factor 245 relative brightness 17 6 viewing straight binocular coating multi coated weight 910 g eye relief 12 special features rubber armouring for spectacle wearers wide field of