Hi again, Jim Brick wrote:
On Feb 7, 2008, at 12:10 AM, Snoopy wrote:Actually, an uneven rear would not cause the lens to sit 'not straight' as the lens is held straight by the threads. One doesn't actually 'crank down' on a jam nut. One simply snugs it down to hold the lens in the proper orientation.
Well, I be damned, live and learn :-)
WOW. What on earth do you do with these things, that you go through so many of them ? :-) :-)I've had Durst, Omega, Beseler, Federal, Leica, and ZBE enlargers. Only the Durst and Leica were threaded. All of the others were simply clean holes and the lens was held in with a jam nut.
Pound them with your fists in fits of anger, when the prints don't come out right ?
The mind boggles at various scenarios :-) Love, Snoopy
:-) Jim============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.
-- Snoopy EDV-Beratung Am Rain 16 85622 Weissenfeld Germany Voice: +49-171-710 03 23 Paper: +49-171-719 35 28 USt-ID: DE233252526 ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.