Thanks. I haven't tried one from there. They guaranteed it not to fit, but it didn't, so I didn't send it back, and they gave me a full refund. The more I don't do things the richer I feel! They also do Minox to Rollei, and Rollei to Minox adapters. If you attach both at the same time you gain two aperture stops and your depth of field is noticeably snappier. I haven't got one and it's for sale, if you're not interested. How much do you want for it?
I am not buying several hundred dollars worth of filters for the M8 I did not buy, this means I wont be able to get pictures of black clothing that are magenta that I can't fix in the Capture One software that I didn't get either. Nor am I going to code any of the lenses I did not buy. I don't know what I am going to do with all the spare time I have created?