What should be the radius of curvature for each surface

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Reference no: EM13262695

1) A symmetric double convex lens with a focal length of 25.0cm is to be made from glass with an index of refraction of 1.53. What should be the radius of curvature for each surface?

2) A planoconvex lens (n = 1.53) has a focal length of 18.3cm. What is the radius of the convex surface?

Reference no: EM13262695

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