Hey all,
I have been using my OM1(n) for astrophotography (as well as regular
photography) for some time now. Any other astronomers out there? I now want
to get a bit more picky with my exposure times. To do this, I need to know the
distance from the film plane to where the lens rotates on (I forget what this
part is called; lens flange? camera flange?). Does anyone out there have such
a measurement? Maybe our friend John H.? I would try to do it myself, but I
do not want to damage the shutter or anything (no tools to measure here). Any
experts out there?
Please respond to the list as I will be offline.
Thanks in advance!!!
-Bill Clark
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