Andre, it is slightly wider than normal but the 240mm G Claron can be had very cheaply in a barrel (~$100-150) and it screws into a Copal 1 Press shutter which can be had for well under $100. I got one for $40 with a 75mm Tominon in it. Unforunately it is the one with the small iris so if I mounted a 240mm lens in it, it would be f/14.4 wide open which would be difficult to focus with. With the shutter with the larger iris you would get the full f/9. Just to be sure you get the right one, the 127mm Tominon lens comes in the correct shutter (so do most, but not all 75mm). It might be slightly more expensive.
Bookmarks