1-3 of 3 Answers
Only if you are tryng to use your old EF lenses. The new lenses fit without the adapter.
Sorry, there was a problem. Please try again later.If you have an EF lens, you need this adapter. The connection on the camera is for RF lens.
Sorry, there was a problem. Please try again later.It's so you can use your EF lenses with the mirrorless cameras. If you purchase the R lenses then, no you wouldn't need this.
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