Focal lengths

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From: Andrew Amundsen <andy_at_domain.name.suppressed>
Date: Mon 10 Jun 2002 - 22:06:25 PDT

Can someone tell me what the 12mm lens (in 35mm format) equivalent would
be in 4x5" format?

I'm using a dual focal length 4x5" pinhole camera which only gives it's
focal lengths in 35mm format terms (12mm/24mm,super wide/wide). I have a
chart down to 20mm from my Calumet Catalog, so I know my wide position
is a 75mm in 4x5". I just need to know the 12mm!

Thanks for the time, Andrew Amundsen (WWPD #98)
Received on Mon Jun 10 22:05:39 2002

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