Originally posted by UncleVanya That's rather debatable. There are parameters after all. Best APSC DSLR lens might be the DA* 50-135 for someone and the Nikon 50mm AF-S f/1.8 for someone else. The point is it is really hard to get any objective measure of the best - but it is easy to pursue it.
It's really only been since the Ricoh takeover that Pentax has joined the 21st century. Their bodies have lagged behind the competition for decades, and for the past 15 years, they lens lineup has been wanting compared to the major players.
These are measurable parameters.
This doesn't change the fact that I am a big Pentax supporter. I can recognise it, and get on with my life. The camera has never been my limiting factor anyway.