Originally posted by codiac2600 Pentax K20D
First there is a PC sync port that has an overload circuit incase you have a surge.
Things that didn’t change… I’m going to get this out of the way really early and tell everyone that the AF sensor, AF drive motor, mirror assembly and associated parts are all the same besides a dampened mirror bay. This is really going to make a lot of users unhappy because a lot of people have frustrations with the AF system of the Pentax K10D including myself. I was explained the reason and here it is so it’s out there:
Pentax engineers had two choices when updating the K10D in order to stay profitable. One was to advance the AF system and mechanisms to bring it up and beyond the current cameras in the class. Second was to advance the imaging and allow it to be the most advanced photographic tool available. Pentax went with upgrading the imaging guts because having a better AF system and the older imaging end wouldn’t sell well enough. Every camera on the block has a newer AF system, but the imaging system isn’t anything that stellar till you jump to the full frame models. In my honest opinion I would also go with imaging vs. AF system any day, but that’s because in my mind the quality of the image matters more than how well the camera can focus/track/predict. I feel that this is the only area in which this camera fails to be the most astounding camera of 2008. Many camera reviewers will look at this and will probably point this out enough to bring the value of the camera down, but Pentax has a few tricks up their sleeves and I will explain this all later. I got this straight from the Pentax Japan engineers that were there training the US sales reps on the K20D.
First of all , thanks for the effort and information!
Secondly, I am happy to have a pc sync! That is a welcome addition.
As for the AF system staying the same, well, let's just say that I smell marketing spin in the story you were told.
Do not get me wrong, I do not need fast, predictive continuous AF, and the current system is ok (not great) in low light and fast enough in decent light, but it is a common complaint of many users and I cannot disagree with most of those complaints about the AF system.
But, I digress, so back to the spin smell: I suspect that Pentax (read: Hoya) just could not afford the time to re-design the entire AF system while also introducing a brand-new (apparently) leading edge sensor and camera system.
I also suspect that they took a calculated risk based upon the fact that they have never had any portion of the action shooting market, and no matter what they did, would not siphon off any Canon or Nikon action shooters. Moreover, if an AF overhaul was going to cost a lot of money and push the body up in price to a point where it would be near the Canon and Nikon models, many of the traditional Pentax base might start to think that the Pentax value equation or bang for the buck was no longer a significant enticement. This is even more true with a lagging lens lineup, especially at the tele end. Many have been willing to put up with lagging performance in things like AF because the value and image quality that you get with the Pentax products, along with some true innovation (like magnetic SR), but we would be less likely to do so were the price of the Pentax body equal to the Canon and Nikon models.
You also sometimes just have to get to market with the best product you can come up with in the time you have available. In that regard, it seems to me to be more important to get the new sensor out there instead of waiting who knows how long to perfect the next AF system while your competition cathes up or passes you in sensor technology and IQ.
At the end of the day, I really like the low light possibilities of the K20D based upon the few samples I have seen to date, so this camera might take the number one spot at some point putting the K10D into backup and the current K10D backup on the auction block.
To me, it is what the K10D should have been....
Ray