by "dadiOH" <dadiOH@[EMAIL PROTECTED]
>
May 24, 2007 at 10:54 PM
joe mama wrote:
> hi,
>
> just as is the case with digital, i am trying to work with a crop
> factor, but can't figure the math. i have a 4x5 camera that has a
> 6x9 reducing back. my lenses are 203mm, 127mm and 90mm. what i am
> trying to fiure out is what "effectice" focal length they become
> when using the 6x9 back.
Easy...
The 203mm becomes - ready? - exactly 203mm. Et cetera for any others
--
dadiOH
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