My mistake. I stand corrected. I thought that it was said that .1 was equal to about 1 stop of exposure difference. ----- Original Message ----- From: Steve Pollock <spollock@rte-mkt.com> To: <epson-inkjet@leben.com> Sent: Thursday, November 18, 1999 7:49 AM Subject: Re: Epson 1200 Photo Scanner, dynamic range > Laurie wrote: > > > As someone on the list pointed out the dynamic range specs are logarithmic > > so the difference of 3 tenths is significantly large and would be the > > equivalent of 2-3 stops of exposure difference - comparable or analogous and > > not identical. > > A difference of .3 is equal to exactly one stop of exposure. > > Steve > > > - > Turn off HTML mail features. Keep quoted material short. Use accurate > subject lines. http://www.leben.com/lists for list instructions. > - Turn off HTML mail features. Keep quoted material short. Use accurate subject lines. http://www.leben.com/lists for list instructions.