difference between concave lens and convex lens
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A conver lens of converting lens focuses the light rays to a specific points where a concave lens or devering lens diverges the lights rays. A lens is a transparent material ( either cuverd or flat surface) based on the principle of refraction.
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Difference between Concave and convex lens -
1. Concave lens diverges the light rays so that it is called diverging lens but convex lens converges the light rays so called conversing lens.
2. Concave lens is thin in centre but bluged out from edge but convex lens is bluged at centre and thin at edge.
3. Concave lens is used in telescope, microscope etc. but convex lens is used in laser lights , binoculars, flashlight etc.
Hope it helps !
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