Negative Positive
Title: Very quick AF, but creeps
Review: Very practical zoom range for everyday use.Picture Quality:Very good picture quality in every aspect.Auto Focus:I must say the auto focus is amazingly quick. Of course, at poor contrast objects it might keep hunting nervously but not within long distance.Negative:Zoom is not internal, so it extends. Also, when pointed downwards, the lens extends down (creeps).When focusing, the front part rotates. Use of polarizer no recommended.
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