Veiling glare is stray light in lenses and optical systems caused by reflections between surfaces of lens elements and the inside barrel of the lens. It is a strong predictor of lens flare— image fogging (loss of shadow detail and color) as well as “ghost” images— that can degrade image quality in the presence of bright light sources in or near the field of view. It occurs in every optical system, including the human eye.
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发表于 2013-12-25 19:12:11
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