Helping The others Realize The Advantages Of lenses

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Hence, if an item is placed in a distance S1 > f from a constructive lens of focal duration f, we will see a picture distance S2 according to this system. If a display screen is placed at a length S2 on the opposite facet of your lens, a picture https://rafaelqj6zm.therainblog.com/10083230/the-greatest-guide-to-eyes-lenses


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