Read Sony SAL20F28 Service Manual online
HELP
SAL20F28 (2.8/20) (20mm F2.8)
HELP
Note for assembling and grease applying positions are shown.
HELP01
Adhesive bond (B-40): J-6082-614-A
1.
Align the red mark on the front lens barrel with the distance index on the distance scale window, fix the front ring with the three
screws tentatively as shown in the figure.
2.
Attach the 1st lens block.
3.
Perform the “4-2-1. Aperture Diameter Check”.
4.
After the aperture diameter check is completed, remove the 1 group lens block tentatively. Apply the adhesive bond (B-40) to the
three screws and tighten them as shown in the figure.
Apply the adhesive bond(B-40)(3 areas)
Front Lens Barrel
Red Mark ( )
Distance index on the Distance Scale Window
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