I was interested in Guillermo's recent post about the relationship
between number of rings and zone plate image sharpness. I have a
converted Lubitel with 75mm focal length. If I wanted a camera with
MORE distortion (which I understand from Guillermo's post would also be
a faster camera), would I need a camera with a longer or shorter focal
length? Thanks in advance.
Kate
Received on Wed Nov 14 16:53:36 2001
This archive was generated by hypermail 2.1.8 : Mon 13 Dec 2004 - 23:33:29 PST