Universal binocular area of use nature travel magnification 7 x lens diameter 35 mm prism system roof suitable for beginner intermediate exit pupil diameter 5 mm min focus distance 6 m angle of view 86 field of view in 1000 m 149 m relative brightness 15 7 focussing system central focus viewing straight binocular coating fully multi coated weight 710 g material plastic colour black included in delivery pouch manual cleaning cloth spec