Delivered the lens in the ordinary cardboard, but
without the lens hood. The filter diameter is 52 mm.
At the K-50 equivalent focal length equivalent to
Small picture 75 mm. In addition to the advertised by Pentax
Use purposes for portraits, this lens is due
the weight and good imaging properties
good "Always top lens".
Difficulty focusing, the lens is a little dimmed between
Aperture 2.2 to 5.6. In the area of 1.8 to 2.0 are the smallest areas
sharply imaged. For my taste for small areas.
About Aperture 5.6, I can not notice any improvement in the picture quality.
Conclusion
At street prices in tech Nick around 100 euros or even at an Amazon
strong buy recommendation. The image quality is superior to most zoom.
Again, the zoom is in the legs of the photographer.