Originally Posted by ic-racer
Unless you have a Wide Angle 60mm lens, you won't cover the format. I'd look for the Rodenstock 60mm f/4 Rodagon-WA Enlarging Lens.
Why I asked for people in the know is because my 60mm lens does cover the full 6x6 negative and it seems to be quite evenly illuminated, too. But I'll do some tests and update.