M42 MOUNT SPIRAL: PETRI CAMERA Co. High-speed Petri part 1: Petri 55mm F1.8
M42 MOUNT SPIRAL: PETRI CAMERA Co. High-speed Petri part 1: Petri 55mm F1.8,PETRI CAMERA Co. High-speed Petri part 2: Petri 55mm F2 - M42 MOUNT SPIRAL,◎ PETRI (ペトリカメラ) C.C Auto Petri 55mm/f1.8 black《後期型》(M42),M42 MOUNT SPIRAL: PETRI CAMERA Co. High-speed Petri part 5: Petri C.C 55mm F1.7,Petri忘れられた名レンズ達 その2 cc.auto 55mm F1.8 | シネレンズとオールドレンズで遊ぶ!