Anyone have FT1 and a caliper?
I'm interested in getting the thickness between the 2 flanges of the FT1.
It is well known that the flange distance for the 1 mount system is "about 17mm", but I'm hoping to get a more exact measurement from the FT1 thickness. Based on my trial and error to get infinity focus on my c-mount adapter it seems to be slightly more than 17mm
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from Close up image without a macro lens