EN: Shading

Fotografie digitala si IT

A technique used to prevent light from the enlarger reaching certain parts of the printing paper so that the exposure can be modified locally.




A phenomenon where light entering the lens is partially blocked by an obstruction such as the end of a lens hood or the frame of a filter, causing the corners of the image to darken or the overall image to lighten. Shading is the general term used for the case where the image is degraded by some type of obstacle that blocks light rays which should actually reach the image.

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