Ef Adaptor loose


I'm New Here
Feb 5, 2018
I was taking photos last night using my 70-200 on the Eos R . But the Ef adaptor wasn't tight. there was a slight wiggle on the adaptor.

Was just curious if anyone else has had this issue

Mt Spokane Photography

I post too Much on Here!!
Mar 25, 2011
Thats normal and its worse for big lenses. If you look at the back of your lens where the lock pin fits, its a oval and not perfectly round. Its done that way to handle tolerances, and depending on how the two parts match up, there may be some play. Don't worry, its normal.