Outdoor binoculars area of use hunting watersports nature travel outdoor sports magnification 10 x lens diameter 50 mm prism system porro exit pupil diameter 5 mm min focus distance 7 m angle of view 65 field of view in 1000 m 114 m twilight factor 224 relative brightness 25 viewing straight binocular coating multi coated weight 900 g eye relief 12 special features rubber armouring for spectacle wearers wide field of view