At 06:33 PM 2/20/2002 -0800, Les Newcomer wrote: >I have a late model coated 90mm that covers 4x5 a 4 11/16" that covers 5x7 >stopped down and a 6 1/16" that covers 5x7 wide oopen. > >The 90 will cover (just barely) 2 1/4 x10" for extreme panoramas, but >enlarging it any more than a 2.5x was futile f/18 is pretty dim for those focal lengths... Jim