15
2
1
5
3
4
1
1
3
SWAPPING PROCEDURE:
- Unscrew and remove the two screws (3) holding the lens bracket (4)
CAUTION:
the lens bracket is integrated electronic parts
- Disconnect the connector between the lens and the lens bracket (4)
- Unscrew and remove the three 120° screws (1) holding the engraved focus ring (2)
- Pull out the engraved focus ring (2)
- Replace the new engraved focus ring (2) for feet or meter use and put the three screws (1) in contact
- Re-connect the connector to the lens bracket
- Tighten the two screws (3) on the lens bracket (4)
- Check and adjust the focus ring position to match the engraved distances and tighten uniformly the three screws (1)
- Tighten all the screws in contact with a removable threadlock
