Would be almost perfect, if it were not for the autofocus
Manuel Antonio Arce Arenales "MAAA", Amazon
8 May 2014
Summary: Top notch quality lens, small, compact, elegant and very well made. The metal build and high tolerances are very close to the standards one has come to expect from the Pentax series of limited lenses.
Excerpt: I consider myself an advance amateur photographer. I mostly photograph landscapes, buildings, church events and some macro of flowers. I had a Canon 100L IS macro lens with a Canon 5D, which I enjoyed very much for flowers & landscapes, and thought a quality 100mm micro lens would work well with the...
Pros: Durable Construction, Easy to handle, Excellent Broka, Good Colors, Very Sharp
Summary: I've got this lens with Pentax K5 for my 50th birthday. I did not use much the lens, but for portrait photography is good. The subject is in focus and the background is blurred even with aperture f9. It searching the subject for focusing, but if you help - it doing fast and quiet.
Summary: Die vergleichsweise hohe Lichtstärke und die Unempfindlichkeit gegen Feuchtigkeit machen es zu einem angenehmen Begleiter, auch wenn das Wetter mal nicht so gut ist. Leichtes Abblenden genügt, um auch bei schlechtem Licht noch gute Bilder zu machen.