leighton w wrote: CGrindahl wrote:
I took the diminished tube setup for a spin this morning... the 135 f/3.5 Q AI with a PK-12 attached. Shooting wide open at f/3.5 seems to work.
In truth I bought THREE f/3.5 lenses, the first of which was not converted. I ended up selling that to Mark A. Then I went shopping for converted lenses and through some fluke ended up buying two of them... one for $51 and one for $65... both in mint condition.