Canon Community

I have had a bad experience recently with my R7 and RF 100-500mm, which I use mostly for birding. After 18 months, of flawless performance, about 2 months ago, they developed what I call "double vision" with general blurriness. But when pixel peeking...

This is similar to a problem posted a few months ago, but the cause seems to be different. So I am posting my issue here. The problem was unique to my RF-S 18-150 mm kit lens, which relies on the MF/AF switch on the R7 body to set the focus mode. Bas...