Originally posted by monochrome At some point in the Development Story on the DFA*50/1.4 the product manager describes developing lenses today that are good enough to resolve future higher resolution sensors. It reads as if Pentax lens designers have a pretty good read on what is
Coming in sensor evolution. Perhaps the Development Team believes the DA*60-250, while a good enough FF lens today, won’t stand up well on future sensors.
And the more judicious of us will decide if we want those lenses and sensors, when we see what the provide for our images.
I looked at the images of the DFA 50 1.4 and decided the 55 1.4 was good enough for me. I'll take the DA*55 and keep the extra $1100 CAD and be a happy camper. And its quite possible the DFA 70-200 will have the same effect on others. They'll look at the difference in IQ and say the 60-250 is still good enough for me. For a lot of my images, the DA 55-300 does a fine job.
There may be new hi res sensors coming and Pentax may be betting on that. But whether or not i will buy one of those high res sensors is another question. And I certainly won't be upgrading to any of the new hi-spec high cost lenses until I know that I will.
If i shoot another 10 years with my K-1 and K-3 will I really be suffering?
The K-3 resolution mapped to full frame gives you 51 MP. If the DA*60-250 can handle that pixel density then it can handle 51 MP on a K-1. Just how far into the future is Pentax looking? Are they asking us to pay a premium now for lenses that won't be needed until 10 or 15 years from now?
Not to mention that 28 MP APS_c and 51 MP FF just haven't done all that well in the consumer market to date. There are a lot of assumptions going on here that fall too close to "high margins, not market share" . More margin is good for Pentax, but is it good for you?
These kinds of things need to be examined a lot more closely. What Pentax officially believes is heavily influenced by their marketing department.