Sony FE 90 mm f/ 2.8 Macro G OSS Lens Manual
1-3
SAL100M28 (MACRO 2.8/100) (100mm F2.8 Macro)
1-5.
TROUBLESHOOTING
1-5-1. Aperture Trouble
NG
Check operation of
the joint tube block.
Replace the defective part.
Check operation of the
joint tube block,
and replace the
and replace the
defective part.
Replace the midway
move frame block.
NG
Check operation
of the midway move
frame block.
OK
OK
OK
Function NG
F No. NG
Aperture trouble
Replace the defective part.
NG
NG
NG
END
OK