Originally posted by PETER J K i THOUGHT YOU COULD ATTACH A HANDLEMOUNT UNIT TO THE TOP HOTSHOE OF THE KR AND TRIGGER THE FLASH???????? WOULD THAT BE A SIMPLY MANUAL FLASH? tHE FLASH HAS IT'S OWN SENSOR i SUSPECTED WOULD SHUT DOWN THE FLASH. HOW DO YOU GET TTL FLASH METERING - IS THERE SOME WAY i CAN ATTACH AM IMAGE FROM MY PUTER FILES
Please try to avoid all caps. It is the text equivalent of screaming.
Keeping it simple, the K-r has three flash methods:
- built-in flash
- attached to the hotshoe P-TLL or self-managed flash (yes there are cables/adapters that attach to the hotshoe and either wired or wirelessly trigger an off-camera flash)
- built-in support for P-TTL wireless operation.
TTL as you are doing it with your Super Program does not exist. TTL capable flashes will not work in TTL mode.
There is no Photo Connector (PC) jack.
Any flash unit and/or adapter attached to the hotshoe must operate in a low-voltage mode or you risk frying the camera's internal flash trigger.
I jumped from a Pentax Super Program to a Pentax K-r (after playing with digital point & shoot options for a few years). I have several older, but perfectly working flashes. The only way I can use them on the K-r is in manual flash mode, or (for the ones that have it) auto-thyristor mode, where the flash uses its own built-in sensor. Pentax has a proprietary mechanism for its P-TTL flash units. 3rd parties have to reverse-engineer this mechanism to make flashes. With the K-r, it can be hit or miss. I tried one of the lesser 3rd party P-TTL flashes and it was not compatible with the K-r. What I finally purchased was the Sigma
EF-610 DG Super. So far I am happy. It is a complex unit that takes careful reading of both the flash AND the Pentax manual to master, but gives me flash options I never had with my Super Program and its TTL capability.
If you are considering the K-r, and flash is apparently a big concern, I strongly urge you to visit this site:
definitive guide to Pentax hot shoe flashes
And visit the section of this forum dedicated to flash photography.
Pentax Flashes and Lighting Technique
There is a learning curve in moving from TTL to P-TTL flash, just as there is a learning curve going from 35mm film photgraphy to APS-C digital photography. If you are like me, you will have to unlearn some instinctive practices and learn some new ones. About the only thing, in my mind, that transferred was my eye for composition (which can always be improved). In the film world, ISO is determined by your film selection, and all you worried about in a given shot was focal length, aperature and shutter. In the digital world, you can adjust (or allow to be adjusted for you) ISO too. In the film world you adjusted white balance with filters (or the darkroom), in the digital world, you do it in the camera on the fly or on the computer. I made my transition to the K-r only a couple months ago. It has taken me that long to
begin to get comfortable. I suspect if I were to cram a roll of film into my Super Program right now, I would feel restricted.