A doctors prescribed a corrective lens of power +1.5d.find the focal length of the lens. is the prescribed lens diverging or converging
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P = 1/f
+1.5 = 1/f
f = 1/1.5
f = +0.6667m
f = +66.667 cm
Because the focus length is positive. So it is a Converging or Convex Lens.
+1.5 = 1/f
f = 1/1.5
f = +0.6667m
f = +66.667 cm
Because the focus length is positive. So it is a Converging or Convex Lens.
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