ヤシカ「COLOR-YASHINON DX 45mm f1.7」Eマウント化改造と作例 | ヨッシーハイムannex,改造レンズYASHINON-DS 45 f 1.7 SONY α Eマウント | 激安な,M42 MOUNT SPIRAL: YASHICA YASHINON-DX 32mm F1.7 converted to SONY E mount,M42 MOUNT SPIRAL: YASHICA YASHINON-DX 32mm F1.7 converted to SONY E mount,M42 MOUNT SPIRAL: YASHICA YASHINON-DX 32mm F1.7 converted to SONY E mount,