OliveOliveOlive

Im talking about a non speed booster Viltrox ef m1. It does fit, it's a firmware problem. There is no glass inside.

Sorry I talk about the ef-m2 on my first message.

No one make an EF-M1 with canon lens ?!

Hi everyone

I'm fed up trying to make my canon 17-55mm 2.8 work on our dear camera.
I bought three adapters and no one worked ! I also broke a new vitrox ef-m2 trying to adapt the canon ef-s on it. 

I final bought a viltrox ef-M1 as I saw on forum than it works with 2.3 firmware on it. Mut maybe because I got the last firmware on the BMPCC4K, I neither can't manage to have iris management nor IS (stabilisation) on the camera. 

So I decide to ask for help.

Thanks from Paris, France. 

Olivier