Assertion: aperture's depth | /r/HasProperty | achieved
Facets:
value: by having a wide aperture
type: CAUSE
Source sentences:
text: A wide depth of field (more parts of the photo in focus) is achieved by having a narrow aperture (smaller opening), corresponding to a big f-stop (f/8 and above)
text: A narrow depth of field will intentionally blur parts of the photo, and is achieved by having a wide aperture (larger opening), corresponding to a small f-stop number (f/4 and below)