Photometric Burnout is a specific effect that occurs when a subject is photographed in front of an intense backlight (natural or artificial). This produces overexposed image areas in which the subject appears to be silhouetted against the background and it's edges become corroded and contracted. Burnouts are quite different than blurs because the corroded edges of the subject(s) remain sharp and faithfully represent the camera's aperture shape. Since DOF PRO uses optically correct DOF algorithms, photometric burnouts can be easily simulated with virtually no setup time involved.
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