Retrieving "Circle Of Confusion (omega)" from the archives

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1. Aperture

   Linked via "circle of confusion ($\omega$)"

   Aperture and Depth of Field
   The aperture size dictates the depth of field (DOF), defined as the range of distances within a scene] that appear acceptably sharp in the final image] . Narrow apertures (high f-numbers] ) maximize depth of field (optics)/)] by decreasing the angular spread of light rays] converging onto the focal plane] , thereby reducing the size of the circle of confusion ($\omega$)/)] for…