Saturday, 15 April 2017

lens - What can cause an "Err 99" on my Canon DSLR?



Err 99


Shooting is not possible.

Turn the power switch to and again or re-install the battery.



Every now and then when shooting with this lens, I'll get this error and have to turn the camera off and on to resolve. Of course I've missed the shot of the day by this time!


I'm pretty sure it's the lens, because I've shot with plenty other lenses on that body, and never get the error..


Anybody found a better solution, short of sending the lens in?




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