whaf are convex lens ?
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The convex lens is a lens that converges rays of light that convey parallel to its principal axis (i.e. converges the incident rays towards the principal axis) which is relatively thick across the middle and thin at the lower and upper edges. The edges are curved outward rather than inward.
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- Convex lens focuses light rays.
- These types of lens are thicker at the centre and thinner at the edges respectively.
- Also, they converge the straight beam of light.
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