Page 310 of the K7 manual deals with SD card capacity in different modes. Page 2 of the PDF at the Pentaximaging.com site says shake reduction can be turned off when panning. Doesn't say it has to be turned off. I know that great pan results can be achieved with SR left on. I make judgements based on results rather than on the opinion of others.
Paul
On Aug 27, 2009, at 4:55 PM, P. J. Alling wrote:

To everyone who thinks the Pentax has decided that SR can be left on while panning, perhaps they should update their documentation.

Page two on this PDF hosted at the Pentaximaging.com site

http://www.pentaximaging.com/pdf/All_Bodies_Shake_Reduction_012208.pdf

or the K-7 manual on page 310 of the K-7 manual

http://www.pentaximaging.com/pdf/K-7_e_web.pdf

or the K20D manual on page 267

http://www.pentaximaging.com/files/scms_docs//K20D_Manual.pdf

I'll leave it as an exercise for the student to check out the manuals for the K10D, K100D, K200D and K2000/K-m. But I'll wager they all say it's best to turn off SR while panning, as well as while using a tripod, taking macros, etc. I think I'll take the word of the Pentax engineers and marketing folks that SR should be turned off, I tried a couple of panned shots of flying birds and they came out looking double exposed. I deleted them but I'm sure I'll forget to turn SR off again, and I'll post some samples.

Joseph McAllister wrote:
On Aug 27, 2009, at 07:00 , P. J. Alling wrote:

Removing the switch and making it a small production to turn SR on and off shows what I think is a "Point and Shoot" design mentality the same thing that resulted in the focus control debacle, This type of mentality doesn't belong in the design of a relatively high end camera, hell, it doesn't belong in the design of Point an Shoot camera.

Unlike the focus point issue it looks like it's not an easy a fix, what with the hardware switch being gone and all...

Most of my photography of dogs is either panning or hoping the 'predictive' auto-focus will afford me some good shots. As far as panning goes, I never turn SR off, and my opinion is it has little effect on the sharpness or quality of the resulting images. I rarely remember to turn it off when I'm on a tripod with a remote release!

What I'm saying is that Pentax probably realized that in fact leaving it on all the time for an outdoor shooter, or off all the time for a studio shooter, was not that important a deal. Given that their users weren't complaining, they relegated the switch function to a less intrusive menu item.


Joseph McAllister
pentax...@mac.com

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