Lenses - An Overview

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Thus, if an item is put in a length S1 > file from the constructive lens of focal size f, we will discover an image length S2 according to this components. If a display screen is placed in a distance S2 on the other side of your lens, a picture http://collinaqbmz.blogsidea.com/10479321/eyes-lenses-no-further-a-mystery


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