A plano convex lens has focal length of 60cm. If the refractive index of the material is 1.5, find its radius of curvature
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Using lensmaker's formula
1/f=(mu-1)(1/R1-1/R2)
For plano-convex lens ,R1=infinity for plane surface
We get R2=30cm
Hope it helps
1/f=(mu-1)(1/R1-1/R2)
For plano-convex lens ,R1=infinity for plane surface
We get R2=30cm
Hope it helps
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a Plano convex lens has focal length of 60 cm. If the refractive index of the material is 1.5 find the radius of curvature
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