・
#122
#121
#B131
#137
#635×2
#133
#135
#134
Apertrue couping ring unit
・
Remove the rubber (#122).
・
Remove the GND plate (#121).
・
Take out the two screws (#635).
・
Remove the retainer plate (#137).
・
Remove the aperture coupling ring unit (#B131).
・
Remove the gear unit.
Unhook
Gear unit
Gear unit
NICS