Sony SAL135F28 Service Manual ▷ View online
2-4
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
2-1-3. FOCUS RING, FIXED BARREL AND 2 GROUP MOVE FRAME BLOCK
Friction
Sheet-B
Sheet-B
HELP15
HELP16
HELP22
HELP20
HELP17
HELP18
HELP25
HELP24
HELP27
HELP23
EXPLODED VIEW
F
G
1
Focus
Ring
2 Group Move Frame Block
7
Apearture Holding
Ring Screw
Ring Screw
2
Fixed Barrel
3
2 Group Move
Frame Block
Frame Block
HELP19
4
Front Move
Frame
Frame
0
M Aperture
Operation Plate
Operation Plate
Holder
9
Iris Fixed Tube Block
8
2nd Lens
Holder
Holder
HELP26
M Aperture
Operation Plate
Operation Plate
HELP22
6
Iris Control
Plate Block
Plate Block
HELP21
5
M Iris Control
Block
Block
APERTURE
DIAMETER
ADJUSTMENT
DIAMETER
ADJUSTMENT
M APERTURE
DIAMETER
ADJUSTMENT
DIAMETER
ADJUSTMENT
2-5
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
2-1-4. 1 GROUP LENS BLOCK AND 2 GROUP LENS BLOCK
EXPLODED VIEW
HELP29
2
G1 Stopper
HELP28
1
Front
Decoration
Plate
Decoration
Plate
1
2 Group Front
Frame Block
2
2 Group Rear
Frame Block
HELP30
3
G2 Stopper
HELP32
3
Hold Ring
HELP33
4
Hold Ring
HELP34
5
G8 Stopper
HELP35
HELP35
2nd Rear
Barrel
Barrel
HELP31
Lens G2+G3
Front Frame
HELP
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
HELP
Note for assembling and grease applying positions are shown.
HELP01
Anti-diffusion agent (A-20): J-6082-611-A
Apply the anti-diffusion agent (A-20) to the instruction portions of the 1 group lens block as shown in the figure.
Apply the anti-diffusion agent
(A-20) (All circumferences)
(A-20) (All circumferences)
HELP
SAL135F28 (STF 2.8(T4.5)/135) (135mm F2.8 [T4.5] STF)
HELP02
Attach the filter frame so that the hood fixing claw that the screw hole is at the center of it matches to the distance index on the index ring,
and fix it with the four screws as shown in the figure.
Screw Hole
Hood Fixing Claw
Screws (Four areas)
Hood Fixing Claw
Index Ring
Distance Index
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