Quote Originally Posted by FM2N View Post
Since it says you are a large format shooter I would think that taking the front and rear cells out of one of your lenses and the closing the aperture to the right size would be the best way to go. I am sure that like most of us you have a shutter that is broken for speed but the aperture still is able to be set. I would think that f/22 is probably around 2.5mm.
Drill hole size of rear of shutter, keep it tight and push shutter in set aperture and you are ready to go.
That is a pretty clever idea.