I'm pretty sure choosing the second curtain flash in the camera menus just affects the on-board pop-up flash. And it still gives off the pre-flash that P-TTL uses to determine how much output it's going to need.

I think the P-TTL cameras use the hot shoe digital pin differently & that's what throws the AF-500FTZ off.

On 12/5/2013 7:41 PM, Zos Xavius wrote:
The ready light should work. I don't know about anything else.
Shouldn't second curtain just trigger the hotshoe at the end
regardless of flash attached?

On Thu, Dec 5, 2013 at 5:36 PM, Glen Berry <[email protected]> wrote:
I'm strongly considering purchasing a used Pentax AF-500FTZ, mainly for
off-camera "strobist" style shooting. As I understand it, the unit has a
built-in optical slave which should work fine for manual-mode, strobist
style shooting.

I'd also like to us this flash in the hot shoe of my K100D, which only
supports P-TTL mode. I know that I'll have to use the AF-500FTZ in manual
mode to control the exposure. I'm fine with that.

Do any of these other AF-500FTZ features work with K100D:

Focus assist light?

Strobe (multiple burst) mode?

Second-curtain sync?

Ready light in viewfinder?


I appreciate any information you can share about this particular combination
of gear.


Thanks,
Glen

--
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.


--
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.

Reply via email to