Canon EOS RP Instruction Manual page 469

Combination IS
Even more effective correction is possible by recording movies with Movie
digital IS and a Combination IS-compatible lens, which will combine optical
and digital image stabilization by the lens and camera.
Movie digital IS will not function when the lens's optical Image Stabilizer switch
o
is set to < 2 >.
Although movies can also be recorded with Movie digital IS when using EF-S
o
lenses or movie cropping, the shooting area is further reduced.
With a lens whose focal length is longer than 800 mm, Movie digital IS will not
o
function.
Stabilization by Movie digital IS may be less effective at some movie recording
o
sizes.
The wider the angle of view (wide angle), the more effective the image
o
stabilization will be. The narrower the angle of view (telephoto), the less
effective the image stabilization will be.
When using a tripod, setting Movie digital IS to [Disable] is recommended.
o
Depending on the subject and shooting conditions, the subject may blur
o
noticeably (the subject momentarily looks out of focus) due to the effects of
the Movie digital IS.
When using a TS-E lens, fish-eye lens, or non-Canon lens, setting Movie
o
digital IS to [Disable] is recommended.
Since Movie digital IS magnifies the image, the image looks more grainy.
o
Noise, dots of light, etc. may also become noticeable.
Certain lenses do not support Movie digital IS. For details, refer to the Canon
o
website.
For details on lenses compatible with Combination IS, visit the Canon website.
o
"+" is added to the Movie digital IS icon ( = 260) when a lens compatible with
o
Combination IS is used.
Movie Digital IS
261