Razor-sharp images, a fascinating Schärfeverlauf and good handling speak clearly for this prime lens. The enclosed lens-bag and a sun visor complete the package. A small drawback is perhaps the most weight, but that is good to keep in a handy camera. But the biggest drawback is then in use my Pentax K10D ..... the autofocus is not supported, making the integrated HSM Engine completely superfluous. Therefore, there are 2 star deduction and goes right back to Amazon. Too Bad.
