Wouldn't a 2 stop longer exposure be the equivalent of a 2 stop increase in speed?
Bill ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, October 16, 2003 11:11 AM Subject: Re: More fun playing with the *istD > Sorry, but isn't that just a 2-stop longer exposure at ISO 3200? It'd only be > ISO 12800 if you got the same shutter speed/aperture combination after dialing > in the +2 stops as without dialing in +2. > > Quoting Bill Owens <[EMAIL PROTECTED]>: > > > If you have a need to shoot in really low light............ > > > > Out of curiosity, I just set the *istD to ISO 3200, dialed in +2 stops of > > exposure compensation, and the camera delivered it. ISO 12800? > > > > Bill > > > > > > > > > ------------------------------------------------- > This mail sent through IMP: http://horde.org/imp/ > >
