Studio Camera 4K not compatible with Canon EF mount?

Hello everyone

I just bought a Blackmagic Studio Camera 4K Plus G2. The Blackmagic website says it is compatible with lenses that have the Canon EF mount, so I bought two lenses with EF mount for it:

Canon EF 16-35mm f/4L IS USM
Canon EF 24-105mm f/4 L IS II USM

But when I tried to mount them on the camera, they were not compatible. The mount on the lense was much bigger than the one on the camera.

Do I need an adapter for it? Or is it simply not true, what the website says? Or are there different kinds of EF mount that I am not aware of?

Hello everyone. I just bought a Blackmagic Studio Camera 4K Plus G2. The Blackmagic website says it is compatible with lenses that have the Canon EF mount, so I bought two lenses with EF mount for it:

Canon EF 16-35mm f/4L IS USM
Canon EF 24-105mm f/4 L IS II USM

But when I tried to mount them on the camera, they were not compatible. The mount on the lense was much bigger than the one on the camera.

Do I need an adapter for it? Or is it simply not true, what the website says? Or are there different kinds of EF mount that I am not aware of?

Perhaps you're referring to a webpage describing a different model? The "Blackmagic Studio Camera 4K Plus G2" has an active Micro Four Thirds type ("m43") lens mount, as described on the camera's technical specifications page:
https://www.blackmagicdesign.com/produc ... s/W-CST-13

A variety of digital lens mount adapters exist which enable EF mount lenses to be used with a m43 lens mount camera. But you may wish to research native m43 lenses for use with your camera.

Perhaps you're referring to a webpage describing a different model?

In particular, the Studio Camera 6K has an EF mount, and is described on the same pages.