8
Parts of the Lens: Names and Functions
6
Lens mounting mark
Use when mounting the lens on the camera.
0
“Attachment and Removal” (p.11)
7
Rubber lens-mount gasket
Helps prevent the ingress of water droplets or dust along the surfaces where
the lens and camera meet when the lens is mounted on the camera.*
* There is no guarantee that the gasket is completely proof against the ingress
of water droplets or dust in all circumstances.
8
CPU contacts
Used to transfer data to and from the camera.
