05-10-2018 05:31 AM
After having issues with the aperture of the above lens I did some research to find out that this is a well known problem and I have changed the Power Diaphragm at the Canon shop.
Now I'm wondering if this is a problem that is bound to happen again? Or is this resolved now that the power diaphragm has been changed.
So is this a problem with the initially installed power diaphragm or is there also a change it happens with this new one?
Thanks for your reply.
05-10-2018 09:20 AM
I read this forum pretty consistently, and it's the first time I've seen that issue raised. When there's a prevalent problem, like the circuit board failure on the 70D, we usually hear about it. I think I'd chalk it up to bad luck and not worry about it too much.
05-10-2018 09:00 PM
I found that on other places on the web indeed. Not here on Canon.
So I didn't make this up
I got it fixed but then I was wondering if this was a recurring problem or not. As I have another lense that is exactly the same and I was afraid that one was going to get the same issue.
Thanks for your input guys. Much appreciated
05-11-2018 10:15 AM
I used one for a few years and it never acted up or failed. So there you go, just use it and forget it.