From: Ed Inman (email suppressed)
Date: Wed Apr 07 2010 - 08:04:24 PDT
At www.film-tech.com you can download a simple lens calculator.
First click on "Manuals" on the left side of the screen, then download the calculator under the "Miscellaneous" heading.
Additionally, if some of your lenses are the older type measured in inches, you can do a simple inch to mm conversion here:
>From: Ed Halter <email suppressed>
>Sent: Apr 7, 2010 9:10 AM
>To: email suppressed
>Subject: 50mm vs 38mm
>Simple question but I can't seem to find the answer online -- anyone
>know exactly what percentage bigger image a 38mm 16mm projector lens
>produces vs a 50mm? Offlist is fine if you prefer to be discreet in
>For info on FrameWorks, contact Pip Chodorov at <email suppressed>.
For info on FrameWorks, contact Pip Chodorov at <email suppressed>.