Anyone have an idea what the aperture range on a #2 Autographic brownie would be? I'm guessing the max is at most f8, but it could be an f11.
I think with the US system there was one f-stop where the numbers were the same ( as in f8=US8) but on either side they diverged. I could be wrong on that though, and there isn't one stop they agree on.
Mine is marked 1,2,3,4. Shutter speeds are 1/25th, T, B, and 1/50th. Mine is the single-element meniscus, not the multi-element rapid rectilinear lens.
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