Sony AF 24-105 mm f/ 3.5-4.5 Lens Instruction De Maintenance
2-4
SAL20F28 (2.0/28) (20mm F2.8)
2-1-3. CAM RING UNIT AND INNER TUBE
B
E
B
E
5
Diaphragm Control Block
4
3rd Lens Block
3
Cam Ring Unit
E
1
Guide Pin
2
Cam Ring Guide
Roller
C
F
D
A
C
F
F
D
A
D