TO ENSURE LONG-TERM SATISFACTION (con’t)
Do not touch the lens-camera interface contacts since dust, dirt and/or stains may
cause contact failure between the lens and camera.
When using your equipment [camera(s) and lens(es)] in an environment where the
temperature changes from one extreme to the other, make sure to put you equipment tem-
porarily in a case or a plastic bag for a length of time in order for the equipment to go
through gradual temperature change. This will also reduce potential equipment troubles.