Canon EOS R5 C VR Creator Kit with RF 5.2mm f/2.8 Dual Fisheye Lens - Manual (Page 232)

6.
Specify the images to save.
To save the three images captured and the resulting HDR image,
select [
All images ].
To save only the HDR image, select [ HDR img only ].
7.
Take the picture.
When you press the shutter button completely, three consecutive
images will be captured, and the HDR image will be recorded to the
card.
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