With older cameras that have manual aperture control, I just turn the dial and position it between the two spots. You can even do that in thirds with enough accuracy for any practical application. With my *istD cameras and my LX I use exposure compensation to split stops. Calculating numerical values doesn't seem to serve any real purpose. Paul
> How does one figure partial stop numbers? > For instance what stop is half way between 4 and 5.6? > And where does 4.76 fall? This is a 2.8 lens with the > SMCP-F 1.7x converter. > I'm guessing there is a simple multiplier for this but > with my limited knowledge of math I have no clue > what it is. > This is more out of curiosity than necessity. > Someone posted a link to this info but I can't find > it again. > > TIA > Don >
