Wasn't there a "Manual flash for dummies" posted here some time ago?
m > > From: "P. J. Alling" <[EMAIL PROTECTED]> > Date: 2005/09/26 Mon PM 11:10:36 GMT > To: pentax-discuss@pdml.net > Subject: Re: Flash Question > > Good simple explanation here. I've seen them go on and on... > > http://www.kjsl.com/~dave/gn.html > > Shel Belinkoff wrote: > > >What's a "Guide Number" and how does it work? > > > > > >Shel > > > > > > > > > > > > > -- > When you're worried or in doubt, > Run in circles, (scream and shout). > > ----------------------------------------- Email sent from www.ntlworld.com Virus-checked using McAfee(R) Software Visit www.ntlworld.com/security for more information