Went out in a late spring snow squall to shoot some b-roll for a project. Got out to the location and noticed the frame shifting whenever I'd pull/push focus. So, instead... I just played around.
Looks like this 50mm lens has seen better days. Still had a little fun with it, and this is the result.
And yes, I know non-cine lenses "breathe" in pulls, but this has gotten substantially worse since shooting with it at the Salton Sea. :)