I just tried this test again at 15 feet. Same gradual variation except this time all shots were 3-4 stops underexposed. ???
Don > -----Original Message----- > From: Don Sanderson [mailto:[EMAIL PROTECTED] > Sent: Saturday, October 16, 2004 6:30 AM > To: PDML > Subject: *ist-D TTL Flash with M Lenses? > > > Has anyone played with this enough to figure it out? > I took a series of flash shots with the built in flash. > 35/3.5 M lens from about 3 feet. > All at 1/125 second at full stop increments from 4 to 22. > Camera set at "M", of course. > > They don't show anywhere near a full stop difference > from one frame (oops!, "capture") to the next but more > of a gradual 1.5 - 2 stop difference overall from 4 to 22. > > As usual, I'm baffled. ;-) > I'm used to the 5n and Super A which do perfect TTL > flash with nearly any lens type or setting. > > Any idea how this does/should work on the D? > Nothing I can look up since it's an "unsupported" > feature. > > TIA > Don >
