Quote Originally Posted by Kayaker72 View Post
My R5 arrived Friday, so I have just started testing it. But IBIS was one of the first things I tested. Still early, but what I am seeing is with non-IS EF lenses, there is ~2-stop image stabilization.

What surprised me, I am not seeing a benefit of IBIS with EF lenses that have in-lens IS.
Thank you. 2 stop image stabilization is not bad at all.
So at 200 mm I should be able to get to 1/100 or maybe even 1/50 shutterspeed depending on circumstances. I think that would meet most of my use cases for this lens.