Field of View (FoV) FoV=angle that the chief ray from an object can subtend.
{"Image DocumentName": "Field of View (FoV)FoV=angle that the chief ray from an object can subtend.", "Image ImageDescription": "towards the imaging system.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}