Plane.

In photography, a two-dimensional surface, real or imaginary, which intersects the optical axis at the perpendicular.

The film plane, for example, is the exact point at which light should be focussed inside the camera, and at which the flat surface of the film is located.

cf. film plane, Scheimpflug principle.

Entry last updated 2002-04-26. Term 929 of 1487.

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