Sony SAL16105 Service Manual page 67

4-5. FOCUS-SHIFT (FOCAL LENGTH) CHECK/ADJUSTMENT
In this section, the check and adjustment of change amount of focused point caused by the change of focal length are described.
Equipment
• 1000mm Collimator
• Flange back Tester
• A-mount Attachment
• Flange back Gauge (43.50mm)
• Adhesive bond (B-10)
1. Preparation
1) Remove parts indicated in Fig.4-5-1 from the lens unit
2) Execute "1. Preparation" of "4-3. OPTICAL AXIS CHECK/ADJUSTMENT".
Zoom Rubber Ring
Zoom Ring
Reinforcement Plate
SAL16105 (DT 3.5-5.6/16-105) (DT 16-105mm F3.5-5.6)
Fig.4-5-1
4-25