Spotting scope area of use nature bird watching wildlife watching golf hunting magnification 72 x lens diameter 70 mm prism system porro exit pupil diameter 3 mm min focus distance 9 m field of view in 1000 m 28 m viewing monocular coating fully multi coated weight 1 045 g eye relief 18 colour grey included in delivery cleaning cloth tripod hardcase lens caps outdoor functions nitrogen filled waterproof anti fog eyecup type folding prismen