"I am very pleased with this lens so far. It is built well and shots are very clear. " bhphotovideo.com
"After 1 year use, this lens is must-take for me now." bhphotovideo.com
"Great construction, versatile and great image quality, especially the diaphragm closing a little more than 16mm focal length." bhphotovideo.com
"The lens is well-made, the SDM focusing is fast and quiet (used on a Pentax K20D), images are sharp throughout the zoom range, the bokeh is pleasing, and the lens is weatherproof" bhphotovideo.com
"For landscape photos during the winter months and in wet or dusty conditions, it is a great lens." bhphotovideo.com