doubt in refraction in convex lens

Asked by  | 29th Jun, 2008, 09:24: PM

Expert Answer:

Plano-Convex Lenses are used to collimate diverging light or to focus collimated light. We use them as secondary focusing lenses to refocus the collimated light sources.

Plano-convex lenses have low spherical aberration. Use them with the plano side facing the point source or the focus and the curve side towards the collimated beam.


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Answered by  | 29th Jun, 2008, 11:07: PM

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