Auto Focus Help needed

canwill35 — Fri, 19 Jan 2018 23:13:37 GMT

Hello Forum I need your help. We bought a C300 Markii recently and I'm learning the camera which should be great once I learn it. However, I cannot seem to change the AF Speed. I currently have the camera's focus set to:

AF Mode: Continuous

AF Frame Position: Selectable

AF Frame Size: Small

Face Detection & Tracking: Face Only

AF Speed is Grayed out when I do select grayed out AF Speed it displays error message "This function is not compatible with current lens." However, I've tried multiple lenses including the Canon 85mm 1.2 and the 16-35mm F2.8. Btw, I am running the current firmware 1.1.

Any advice would be awesome....

Re: Auto Focus Help needed

Tim — Tue, 23 Jan 2018 01:00:32 GMT

Hello Canwill35,

According to the Canon Knowledge Base article linked here, these are not compatible lenses for the adjustable AF speed function. I am sorry for any inconvenience that this may cause you.

<https://support.usa.canon.com/kb/index?page=content&id=ART162355&actp=search&viewlocale=en_US&searchid=1516669148271>

topic Auto Focus Help needed in Professional Video

Auto Focus Help needed

Re: Auto Focus Help needed