Canon EOS R5 C VR Creator Kit with RF 5.2mm f/2.8 Dual Fisheye Lens - Manual (Page 89)

89
Focu s
• You can change the adjustment speed and responsiveness of the autofocus function with the following
settings. Visit your local Canon website for the latest information.
-
> [ v Camera Setup] > [AF Speed] to set the AF speed (the speed at which the focus is adjusted)
to one of 10 levels.
- > [
v
Camera Setup] > [AF Response] to set the responsiveness of the autofocus function to one
of 7 levels.
- While using continuous AF (including the [Only Around Focus Point] setting), you can hold the AF-ON button
pressed down to temporarily adjust the focus using the maximum AF speed and AF response. This is helpful
when you want to focus quickly after focus was lost or to keep a subject in focus while you follow it.
• Autofocus will not work in the following cases.
- When slow & fast motion recording is activated, if using lenses not compatible with autofocus.
- When the shooting frame rate in slow & fast motion recording is not set to 24, 25, 30, 48, 50, 60,100 or 120
(fps).
• Continuous AF will not work in the following cases.
- When using an EF lens that does not have a focus mode switch.
• Autofocus may not work well on the following subjects or in the following cases. In such case, focus manually.
- When using small apertures.
- When subjects at different distances appear in the picture.
- When an ISO speed or gain value in the extended range is selected (
A
74).
- When the gamma curve component of the [Gamma/Color Space] setting in the custom picture file (
A
129)
is set to an option other than [BT.709 Normal] or [BT.709 Standard].
- When the main recording format is set to RAW.
AF Only Around Focus Point
In this focus mode, you can focus manually most of the way and let the camera finish focusing automatically.
This is very convenient when you want to make certain that high-resolution clips (4K and higher) are in sharp
focus.
Additionally, with this mode, if the camera cannot evaluate how to adjust the focus, it will not perform unreliable
focus adjustments. This results in a more stable focusing operation overall than with continuous AF.
1 Set the focus mode on the lens to automatic (
A
85).
2 Select > [
v
Camera Setup] > [Continuous AF] > [Only Around Focus Point].
• When the focus is in the manual adjustment range, a yellow continuous AF frame will appear on the screen.
3 If necessary, change the type and position of the AF frame (
A
90).
4 Turn the focus ring to adjust the focus.
• Focus manually to bring the subject closer into focus. When the focus enters the automatic adjustment
range, the focus frame will turn white and the camera will then finish focusing automatically.
• While the focus stays within the automatic adjustment range, the camera will keep the subject in focus
automatically.
- Reflective surfaces
- Subjects with low contrast or without vertical lines
- Fast moving subjects - Through dirty or wet windows
- Night scenes
- Subjects with a repetitive pattern