Assertion: camera's autofocus | /r/HasProperty | excellent
Facets:
Source sentences:
text: Image quality and contrast are often good, and the dual pixel autofocus is excellent.
text: If you do, then you want a camera that not only has excellent autofocus and fast continuous shooting, you need one that offers decent photo quality in the ISO 800-ISO 6400 range because you'll need to bump it up there to set a sufficiently fast shutter speed (usually upwards of 1/500 sec) to capture the action you want and still maintain a correct exposure.