Samsung SNB-7000 User Manual page 12

overview
Item
Auto Iris Lens
(Optional)
Auto Iris Lens
Connector

M
Wipe out a dirty surface of the lens softly with a lens tissue or cloth to which you have applied
ethanol.

Mounting Bracket is not included.
For more information to use mounting bracket, refer to the product's documentation.
12_ overview
Installed on the lens adaptor.
Used to supply power and output signal to control the iris of the lens.
Description