Mmm would interesting to test A agains F/FA lenses. A are supposed to allow PTTL right? So How does it work without distance information? I want to know !
On 4/5/06, Sylwester Pietrzyk <[EMAIL PROTECTED]> wrote: > Shel Belinkoff wrote on 05.04.06 11:37: > > > How does that help make a better photograph? If the camera/lens will focus > > where the photographer wants the focus to be, what difference does it make > > if the camera knows the focusing distance? > For instance P-TTL uses distance information for more accurate flash > exposure calculations. It could be used for more effective available light > matrix metering just like in Nikon cameras, but Pentax keeps it rather in > secret. > > -- > Balance is the ultimate good... > > Best Regards > Sylwek > > -- ---------------------- Thibouille ---------------------- *ist-D,Z1,SFXn,SuperA,KX,MX, P30t and KR-10x ...
