Refraction at curved surface and Lens

Refraction At Curved Surface|Questions|Lens|OMR

Discussion on Refraction at Spherical Surfaces and Lens

While deriving expression for refraction at single curved, surface, the object is ocnidered as

The image for the converging beam after refraction through the curved surface is formed at

Refraction From Curved Surfaces|Questions|Refraction Through Thin Lenses|Types Of Lenses

Refraction on curved spherical surface||Examples OF refraction spherical surface

An equiconvex lens of refractive index 1.5 has its two surfaces having radius of curvature of 30 cm. A point object has been placed on the principal axis at a distance of 60 cm from the lens. Find the distance of image from the lens formed by the rays which suffer refraction at first surface, reflection at second surface, again a reflection on the first surface and finally a refraction from the second surface.

Curved surface refraction

The radius of curvature of the curved surface of a plano-convex lens is 20 cm . If the refractive index of the material of the lens be 1.5 , it will

The plane surface of a planoconvex lens is silvered. If radius of curved surface is R and refractive index is mu , then the system behaves like a concave mirror whose radius will be