В этом видео мы расскажем немного о линзах и фокусном расстоянии. Это видео - русская версия видео «Diopters, Aberration, and the Human Eye» Академии Хана (https://www.youtube.com/watch?v=cjgaLSsYfmA). This video is a Russian dubbed version of the Khan Academy video "Diopters, Aberration, and the Human Eye" (https://www.youtube.com/watch?v=cjgaLSsYfmA)

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В этом видео мы рассмотрим примеры задач с использованием нескольких линз. Это видео - русская версия видео «Multiple lens systems» Академии Хана (https://www.youtube.com/watch?v=GPomGcZ3_kk). This video is a Russian dubbed version of the Khan Academy video "Multiple lens systems" (https://www.youtube.com/watch?v=GPomGcZ3_kk).

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В этом видео мы приведём несколько примеров использования уравнений для тонкой линзы. Это видео - русская версия видео «Thin lens equation and problem solving» Академии Хана (https://www.youtube.com/watch?v=7GV1UZSTNJg). This video is a Russian dubbed version of the Khan Academy video "Thin lens equation and problem solving" (https://www.youtube.com/watch?v=7GV1UZSTNJg).

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