Assertion: distortion | /r/HasProperty | referred to optical aberration
Facets:
value: generally
type: MANNER
value: in photography
type: LOCATION
Source sentences:
text: In photography, distortion is generally referred to an optical aberration that deforms and bends physically straight lines and makes them appear curvy in images, which is why such distortion is also commonly referred to as “curvilinear” (more on this below).