Hello, I was so stupid to unsrew the focusring of my electro. After a night hard work I cannot find a possibilty to put it back as it was. Is there a neat trick to do it ? Please help.
If you lost proper focussing of the lens, you first have to re-adjust it with the shutter set to B. See the article section for methods of lens readjustment. Then you have to tighten the focus ring set to oo.