----- Original Message -----
From: "Paul Prober" <prober@silcom.com>
>
> A pinhole with the minimal thickness the expected at 120 degree [+/-60]
view
> angle 1 stop roll off at edge
Paul, I have visited your PinPlus site but couldn't see any picture of your
cameras. Are your cameras curved film plane? If the answer is not: I
always thought that the fall off or roll off (as you call it) at the edges
of a 120 degrees {+/- 60} would be 4 stops, but may be I have been mistaken.
Could you please explain, on or off the list, how you came up with just 1
stop fall off?
Many thanks,
Guillermo
Received on Fri Nov 1 14:29:38 2002
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