I bought a used ef 70-300mm f/4-5.6 is usm and while it seems to otherwise work (IS, AF), it doesn't capture anything on the card... just black. I'm using it on an 80D. Am I doing something wrong or do I need to get my money back? laurie
I bought it off ebay. The seller doesn't take returns but I have the ebay guarantee thing. Instead of just filing a claim right away and giving bad feedback, I figured we could try to work together and they've been very communicative. It also bothers...
I took it out again right now and it does not like M mode. Won't autofocus and I get the black pic. I'd show you an example but you probably know what black looks like...
It magically started working.... seriously. Though I don't trust it. It also makes a high pitched noise, which I assume has something to do with the USM. Should I be hearing anything? Could this be related to my original problem? I told the seller I'...
I can see through the viewfinder and live view also shows everything. I get a nice focus, click, black. I switched lenses to make sure it wasn't my camera and those worked fine. The card is otherwise capturing the images (with the other lenses) so I ...
