8 out of 10 points and recommendedGood construction. Smooth movement. Good results although best from 12-18mmNot crystal sharp
Generally a good buy. Ihave a Pentax DS so use the focusing in the camera. generally quick and accurate. The lens is very useful particularily when combined with a Sigma 18-125.reviewed July 12th, 2006 (purchased for $440)
there is some vignetting at 10 but it really performs well for me.