----- Original Message ----- From: "Bob" <w8imo@xxxxxxxx> To: "List for Photo/Imaging Educators - Professionals - Students" <photoforum@xxxxxxxxxxxxxxxxxxxxxx> Sent: Tuesday, February 27, 2007 2:56 Subject: Re: Maybe I should flip a coin? : Robert Hall wrote: : : > What about not using a telephoto that is 3x longer than the shortest : > focal length? : > : > Sharpness issues? : : : : Huh? Shortest focal length of what? The entire lens line up? That : would be uhhh, 42mm for Canon for example or maybe even 22.5mm if using FD ;)
