Spotting scope area of use nature bird watching hunting wildlife watching golf magnification 36 x lens diameter 50 mm exit pupil diameter 139 mm min focus distance 12 m angle of view 12 field of view in 1000 m 21 m twilight factor 424 relative brightness 1 93 viewing straight monocular coating multi coated weight 600 g eye relief 14 included in delivery tripod pouch hardcase outdoor function waterproof