I'm mounting my Gundlach 7" wide angle to a technika type (Wista) lensboard.
Problem is the when the retaining ring is snugged down tight on the Alphax #3 shutter, the remaining gap is greater than the thickness of the metal lensboard so the lens/shutter can just rotate around (and it isn't exaclty light tight..)
So, any heath robinson suggestions for filling that gap? Right now I'm using a spare rubber washer from my espresso maker - but it's not really ideal - among other thigns, the differences in thickness isn't that great (hard to measure right now with the washer in - somwhwere between 1/32" and 1/16"?) and the rubber is almost too thick - I really have to snug the retaining ring down to get it on.
Bookmarks