A dream of this lens, my 5.von Samsung, but by far the best. Class sharpness, also in landscape (with photos and videos). On the cruise ship departs from 60 mtr. Distance in the theater (as paparazzi because it is forbidden) a few spots on the stage filming (lighting in the room dark and lit only on stage with trapeze artists: Excellent with 4096x2160 UHD on the TV + Movies sharp frost.