05-16-2020, 05:01 AM
(05-16-2020, 12:42 AM)Hapo Wrote: ...did I scramble anything by removing the lens with the camera on...???...when I updated the firmware they said to never do that...
...I didn't do it right after the update but much later when I was in a hurry to change the lens...
...should I reload the updated drivers...???...would that fix anything...???...
...I did buy the 55-200 used...
On Six canon camera bodies and on a Sony body I regularly swap lenses without turning off the camera never had an issue, so I wouldn't worry about that
About centering the most practical approach was already posted here by Klaus
https://forum.opticallimits.com/showthread.php?tid=3280
What's the issue with your lens ?? what's malfunctioning ??
buying used needs a lot of expertise with lenses, not all sellers are honest and many would be selling because of a malfunction