>>519-520
どっちがソニーの50/1.8かZ50/1.8か誰でも判るだろ
http://photohito.k-img.com/uploads/photo115/user114987/f/a/fa999aa5809bdcb9d52d8c28fa017a7b/fa999aa5809bdcb9d52d8c28fa017a7b_l.jpg
http://photohito.k-img.com/uploads/photo38/user37112/e/e/ee678865280bcce2b9c936590298eb1f/ee678865280bcce2b9c936590298eb1f_l.jpg