I've figured out how to open the blades and set the aperture. But which way should the soft focus dial go? Is 0 no softness? Or max softness? At what distance should the a No3 focus? I think this is supposed to be a 16" lens. I need to clean the middle element I assume just use a lens cloth? Anybody have a packard #6 bigger then a truck wheel -)) Nick ============================================================================================================= 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.