Sony AF DT 50 mm f/ 1.8 SAM Lens マニュアル

2-6

SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)

(See Page 2-7.) 

1 Large 2 Group Lens Block

3 Guide Pin

5 Focus Cam Ring

4 Iris (Inner) Tube Block

2 Large 3 Group Lens Block

6 Aperture Operating Ring Holding

7 Retainer and Steel Ball

8 Iris Joint Ring Riveting Block

Note: 

Do not remove the aperture
operating ring holding, retainer,
steel ball and iris joint ring riveting
block as possible.