ÏÎ×ÅÐÍÅÍÈÅ ÔÎÒÎÃÐÀÔÈ×ÅÑÊÎÅ
ÏÎ×ÅÐÍÅÍÈÅ ÔÎÒÎÃÐÀÔÈ×ÅÑÊÎÅ ÏÎ×ÅÐÍÅÍÈÅ ÔÎÒÎÃÐÀÔÈ×ÅÑÊÎÅ, îòëîæåíèå ñâåòîïîãëîùàþùåãî âåùåñòâà (íàïð., ìåòàëëè÷åñêîãî ñåðåáðà â ÷åðíî-áåëîé ôîòîãðàôèè), îáðàçóþùååñÿ â ýêñïîíèðîâàííûõ è ïðîÿâëåííûõ ó÷àñòêàõ ôîòîãðàôè÷åñêîãî ñëîÿ.  öâåòíîé ôîòîãðàôèè îòëîæåíèå êðàñèòåëÿ íàçûâàþò ïîòåìíåíèåì. Êîëè÷åñòâåííàÿ ìåðà ïî÷åðíåíèÿ ôîòîãðàôè÷åñêîãî - îïòè÷åñêàÿ ïëîòíîñòü ýòèõ ó÷àñòêîâ ñëîÿ.
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