Posted by Jim on Monday, March 21, 2011 at 7:22pm.
B)
What is the power of the needed corrective
lens?
A prescription for a corrective lens calls for +2.50 D. The lensmaker grinds the lens from a “blank” with n=1.56 and a performed convex front surface of radius of curvature of 20.0 cm. What should be the radius of curvature of the other surface
A prescription for a corrective lens calls for +2.50 D. The lensmaker grinds the lens from a “blank” with n=1.56 and a performed convex front surface of radius of curvature of 20.0 cm. What should be the radius of curvature of the other surface?
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