Is reciprocity a possibility? Regards Ralph W. Lambrecht http://www.darkroomagic.com On 2005-10-13 19:28, "Shannon Stoney" <sstoney@xxxxxxx> wrote: > Same camera, same lens. I thought that maybe the lens shutter might have been > slightly off since it hadn't been used for a while, but many of the exposures > were made using the B setting and a watch, and were several seconds long. > Also usually if a shutter is sticky, it overexposes rather than under exposes.