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Science
Physics
Electricity, Magnetism, and Optics
Ray Optics
Lenses
Intro to Lenses
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1
What is Lens? A Lens is a portion of some refractive medium bounded by two spherical surfaces.The lines joining their centres is the axis of the lens; and we suppose that all ra…
By Devarsh Ruparelia, Po-Shen Loh
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