Originally posted by Mistral75 At minimum focussing distance, which is around 14 to 15cm, Tanaka says the coverage is around 25 x 36mm. Hence the actual maximum magnification is around 1/4.6 or 0.22x.
Well, that kind of kills the deal for me. Unless the DoF advantage is really
major, I'm not seeing much point. If it was a true 1:1, then that would be whole other proposition - getting 12MP (or 20mp with a new body) on a an object that's 7.6mm wide with such a tiny setup, now
that would be interesting. But in any case, it seems this is just a prototype lens and the leak's purpose is actually trying to push Ricoh to release the lens? I doubt that it will work...
Last edited by Doundounba; 05-16-2017 at 05:03 AM.