> lens was sold as a Kodak Ektar. The 100mm Enlarging Ektar is > also a Dialyte. Richard, I think my question was lost in the message (I added a quesiton to the bottom of my post). Does your 75mm Ektar use 39mm thread for the lensboard? My 100mm was slighty bigger and I had to file my lensboard. I'm wary about getting Ektars without the mounting ring. -- Eric ============================================================================================================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.