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4-12
SAL50F14Z (Planar 1,4/50 ZA) (Planar T*50mm F1.4 ZA SSM)
4-8. ULTRASONIC MOTOR HEIGHT CHECK/ADJUSTMENT
Equipment
• SSM Height Adjustment Jig
• SSM Height ADJ Harpoon Jig
• SSM Height Adjustment Measurement Jig
• SSM Height Adjustment Jig
• SSM Height ADJ Harpoon Jig
• SSM Height Adjustment Measurement Jig
1. Preparation
Set the lens completely, and remove the SSM Holding Plate and the spring (motor).
Set the lens completely, and remove the SSM Holding Plate and the spring (motor).
SSM Holding Plate
Spring (motor)
Fig.
4-8-1
2. Checking Method
1) Attach the SSM Height Adjustment Jig and SSM Height ADJ Harpoon Jig to above the Plate (Pressure Plate) as shown in Fig. 4-8-2.
1) Attach the SSM Height Adjustment Jig and SSM Height ADJ Harpoon Jig to above the Plate (Pressure Plate) as shown in Fig. 4-8-2.
Note:
Install the SSM Height Adjustment Jig with the Focus Stopper Pin placed in the groove.
2) Place the weights at both sides of the SSM Height Adjustment Jig so that the condition below is satisfied. (Fig. 4-8-2)
SSM Height Adjustment Jig + SSM Height ADJ Harpoon Jig + weight = 1600g
3) Measure height in the upper side of SSM Height Adjustment Jig, make the result 0 point.
Note:
Measuring at the near center of SSM Height Adjustment Jig.
SSM Height Adjustment
Measurement Jig
Measurement Jig
SSM Height Adjustment Jig
Groove
Focus Stopper Pin
SSM Height Adjustment Jig
Place the weights here.
(Place them evenly
at both sides.)
(Place them evenly
at both sides.)
SSM Height ADJ
Harpoon Jig
Harpoon Jig
Fig.
4-8-2
4) Then, install the SSM Height Adjustment Jig to above the Focus Stopper Pins.
Note:
Make sure that the lower rim of the SSM Height Adjustment Jig stays on the Focus Stopper Pin when installed the SSM Height Adjustment Jig.
5) Measure height in the upper side of SSM Height Adjustment Jig.
SSM Height Adjustment
Measurement Jig
Measurement Jig
SSM Height
Adjustment Jig
Adjustment Jig
SSM Height Adjustment Jig
Focus Stopper Pin
Groove
Fig.
4-8-3
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