Cut Lens

Lens Silvering||Cutting OF Lens

Power OF Lens/ Mirror|| Cutting OF Lens|| Polishing OF Lens|| Discussion OF DPP - 14

Silvering OF lens||Cutting OF Lens||Thin lenses Placed at a separation

Cutting OF Lens|| Shifting OF Parts OF Lens|| Displacement Method

The figure shows and equiconvex lens of focal length f. It the lens is cut along PQ, the focal length of each half will be

An equiconcave lens has power P. Find power of plano concave lens when given lens is cut in such a way that two plano concave lens are formed.

A convex lens of focal length f cut into parts first horizontally and then vertically. Find the focal length of part A of the lens, as shown:

A convex lens has its radi of curvature equal. The focal length of the lens is f . It is is dividded vertically into two identical plano-convex lenses by cutting it, then the focal length of the plane -convex lens is ( mu= the refractive index of the material of the lens)

A converging lens of focal length 20cm and diameter 5cm is cut along the line AB .The part of the lens shown shaded in the diagram is now used to form an image of a point P placed 30cm away from it on the line XY .Which id perpendicualr to the plane of the lens.The image of P will be formed.