ABERRATION - CURVATURE OF FIELD
Curvature of field occurs when the image of a flat planar object is imaged on a non-planar surface (like a sphere, for instance).
Aberration - Astigmatism
Aberration - Barrel
Aberration - Chromatic
Aberration - Coma
Aberration - Pincushion
Aberration - Spherical
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