I have been looking for a replacement for my kit lens, preferably a faster one.
Bought the german ColorFoto magazine (Sept 2011 issue) to read on the train coming back from a businesstrip and was surprised.
They tested Canon 7D, Nikon 7000, Pentax K-5 and Sony A55 with several alternatives to their kit lenses
They had a comparison of the following pentax lenses and their points (will not go into details, buy the mag)
DA16-45 47p
DA*16-50 39p
Sigma EX 17-50 OS 41p
Tamron SP17-50 46p
Sigma 18-50 OS 47p
DA 18-55 AL II 48p
They measured fully open and stopped down +2; wide, midrange and tele.
I guess they had a good copy of the kit lens. Actually I liked the way they made the test.
One should never believe everything one reads. But this indicates that the kit lens is better than the competiton (Canikon) has to offer.
Flame away.
Seb.
Last edited by bassek; 08-30-2011 at 08:43 AM.