0229名無CCDさん@画素いっぱい垢版 | 大砲2018/10/06(土) 00:39:33.53ID:qvXpisKF0 http://www.sonyalpharumors.com/sigma-says-e-mount-diamater-is-small-and-makes-it-difficult-to-deisgn-high-quality-full-frame-lenses/ Sigma says E-mount diameter is small and makes it difficult to design high quality Full Frame lenses. うっわ こんなん見つけたwww 何コレ?マジ?