Sony AF DT 50 mm f/ 1.8 SAM Lens マニュアル
2-7
SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
2-1-6. IRIS (INNER) TUBE BLOCK
5 Aperture Connect
Barrel Unit
Barrel Unit
1 Guide Pin
2 Large 1 Group Lens
Block
Block
6 Aperture Linkage Fork
3 1st Cam Ring Hold Ring
4 First Cam Ring Adjust Washer
7 Aperture Operation Block