Outdoor binoculars area of use hunting watersports nature travel outdoor sports magnification 7 x lens diameter 35 mm prism system porro exit pupil diameter 5 mm min focus distance 5 m angle of view 93 field of view in 1000 m 163 m twilight factor 157 relative brightness 25 viewing straight binocular coating multi coated weight 685 g eye relief 12 special features rubber armouring for spectacle wearers wide field of view