Models View all Full ceramic bearing (ID 8mm, OD 22mm) 9 292 0 L25 D14 Clutch / Coupler 8 to 8 mm 6 309 0 L25 D14 Clutch / Coupler 5 to 5 mm 5 237 0 L25 D14 Clutch / Coupler 5 to 8 mm 10 462 2 Camera lens, MAKSUTOV 500mm, interpretation and conservation 17 368 0 L30 D25 Claw Coupling / Coupler 5 to 12 mm 31 1361 1