ツイート 妄想エクスポウジア @fantasyexposure Some sign of life from Ricoh: 24mm f/2.0 lens patent for mirrorless APS-C.: Well, there is not a... http://t.co/R4fzz9gkdp @mirrorlessrumor 20:54 妄想エクスポウジア @fantasyexposure First Sigma …