Sony SAL50M28 Service Manual page 28

HELP27
Cut the polyester tape (Black) 10 mm for 7×100 mm, attach the polyester tape (Black) 10 mm fitting its upper side to the edge of the fixed
barrel on the mount side.
Reference line
(It separates from the
end of R 1 to 2 mm)
HELP28
Anti-diffusion agent (A-20): J-6082-611-A
1. Apply the anti-diffusion agent (A-20) to the shaded area of the focus scale plate.
2. Attach so that the scratch line of the focus scale plate and reference line of the focus ring are aligned.
Reference line
About 2 mm
SAL50M28 (MACRO 2.8/50) (50mm F2.8 Macro)
Fixed Barrel Unit
Apply the anti-diffusion
agent(A-20)
Focus Scale Plate
Reference line
Fixed Barrel Unit
Scratch line
HELP