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Aberraciya, sfericheskaya
Razmytie izobrazheniya, postroennogo zerkalom ili linzoi so sfericheskoi poverhnost'yu. Voznikaet potomu, chto ne sovpadayut tochki fokusa dlya parallel'nyh luchei, padayushih na ob'ektiv na raznom rasstoyanii ot ego opticheskoi osi. Dlya zerkala ustranyaetsya perehodom ot ego sfericheskoi formy k parabolicheskoi; dlya linzovogo ob'ektiva - korrektirovkoi ("retush'yu") poverhnosti linzy ili perehodom ot odinochnoi linzy k slozhnoi mnogolinzovoi sisteme.
Surdin V.G., GAISh, Moskva
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Publikacii s klyuchevymi slovami:
aberraciya, sfericheskaya
Publikacii so slovami: aberraciya, sfericheskaya |
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Sm. takzhe:
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