Posted by Bob Stoddard on January 10, 2001 at 17:25:05:
In Reply to: Cams for 135mm posted by Alec on January 10, 2001 at 16:31:33:For 131.80mm - Cam #31; for 133.53mm - #5; for 135.00 - #6; and for 136.42mm - #7. According to Graflex, only cams 5, 6 or 7 were used w/135mm lenses. Sure looks like #31 is a long way off.
Isn't is possible that, due to manufacturing variations, this Xenar actually has a focal length which is closer to the 131.8mm of the #31 than it is to any other of the available cams? RKS