What should be the radius of curvature of the other surface

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A prescription for a corrective lens calls for + 3.20D . The lensmaker grinds the lens from a "blank" with n = 1.56 and a preformed convex front surface of radius of curvature of 35.0cm .

Part A. What should be the radius of curvature of the other surface? Express your answer to two significant figures and include the appropriate units.

Reference no: EM13993172

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