Rob Studdert mused: > > On 19 Jan 2005 at 12:40, Michael Heim wrote: > > > So in some situations the *istD seems to have problems with older lences, > > not optimised for digital cameras. > > Maybe you should check that your lens mounts are clean, I've had no problems > with older lenses and metering on the *ist D.
I wouldn't expect a dirty lens mount to cause this kind of problem; I'd be much more inclined to suspect a sticky aperture diaphragm on the lens, so it doesn't stop down fast enough.