Differentiate between concave and convex lens on the basis of thefollo

1.	Differentiate between concave and convex lens on the basis of thefollowing points : (i) Thickness of the lens. (ii) Nature of the principal focus. (iii) Focal length.
Answer» Answer: A convex lens or converging lens focuses the light rays to a SPECIFIC point whereas a concave lens or diverging lens diverges the light rays. When these lenses are combined, they PRODUCE sharper images. ... Most of the EYEGLASS lenses USE combinations of convex and concave lenses.

Differentiate between concave and convex lens on the basis of thefollowing points : (i) Thickness of the lens. (ii) Nature of the principal focus. (iii) Focal length.

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A convex lens or converging lens focuses the light rays to a SPECIFIC point whereas a concave lens or diverging lens diverges the light rays. When these lenses are combined, they PRODUCE sharper images. ... Most of the EYEGLASS lenses USE combinations of convex and concave lenses.

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Differentiate between concave and convex lens on the basis of thefollowing points : (i) Thickness of the lens. (ii) Nature of the principal focus. (iii) Focal length.​

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Differentiate between concave and convex lens on the basis of thefollowing points : (i) Thickness of the lens. (ii) Nature of the principal focus. (iii) Focal length.