Question

A thin plastic lens with index of refraction n = 1.64 has radii of curvature given...

A thin plastic lens with index of refraction n = 1.64 has radii of curvature given by R1 = ?10.0 cm and R2 = 45.0 cm.

(a) Determine the focal length in cm of the lens. cm

(b) Determine whether the lens is converging or diverging.

Determine the image distances in cm for object distances of infinity, 3.00 cm, and 30.0 cm.

(c) infinity  

(d) 3.00 cm

(e) 30.0 cm

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