Mathematics, 16.04.2020 22:46 madmatt873
An eyeglass lens is cut with one surface having a radius R1 and the other surface having a radius R2, with R1 < R2. Both positive radii are measured from the same side with R1 being the side closer to the eye. Is this convex-concave lens a converging lens or a diverging lens?
Answers: 3
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An eyeglass lens is cut with one surface having a radius R1 and the other surface having a radius R2...
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