I've seen shifts like that whenever I'm working in conditions where there is flourescent lighting, with any camera. The cycling of fourescent lights is what's to blame, in my opinion. They only hold a particular color temperature for a fraction of a second, their color temperature is only an integral considered over time. A short exposure catches a slice of that total temperature transition.
Godfrey On Mar 20, 2008, at 7:35 AM, [EMAIL PROTECTED] wrote: > I don't know what's causing that, but I've seen a bit of it as > well. It happened to me in a room with mixed fluorescent and > tungsten lighting. Only once have I seen it change from one shot to > the next. I expect it will go away with the first firmware update. > Paul > -------------- Original message ---------------------- > From: "William Robb" <[EMAIL PROTECTED]> >> I mentioned a few days ago that I had some problems with the white >> balance on >> the K20. If some >> technically minded soul could possibly tell me WTF is happening >> with the white >> balance in this >> series of shot I would be most appreciative. >> Six pictures shot within about two seconds of each other, EXIF data >> should be >> intact. >> http://users.accesscomm.ca/wrobb/temp/whitebalance/wb.html (350k). >> >> I presume the cure is to lock a WB in rather than trust auto. >> -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
