I don't think the internal flash supports trailing curtain. Paul On Feb 8, 2007, at 6:53 PM, Godfrey DiGiorgi wrote:
> Far as I can tell, I'm not getting trailing curtain sync at all with > fw1.10 and the internal flash > No difference between normal and trailing curtain setting. > > Godfrey > > On Feb 8, 2007, at 12:33 PM, Basil Vizgin wrote: > >> I got a reports from different peoples that K10D trailing curtain >> behaviour with internal flash is broken after upgrade to fw. 1.01. >> >> As I understand, the correct behaviour of trailing curtain mode is to >> produce a P-TTL preflash, than open a shutter and make a flash >> immediately before closing the shutter curtain. >> >> But with new fw. behaviour is completely different: preflash, than >> flash on leading curtain (!), than (if flash not fully discharged on >> leading flash, i.e. still have charge/capacity) flash on trailing >> curtain. Naturally, we got a multiexposure... >> Tests have been taken at shutter speed near 1 sec with DA lenses. >> Can anybody confirm this bug or test trailing curtain behaviour on >> original fw? > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net
