Name the diffrent apparatus where we are using the convex and concave

1.	Name the diffrent apparatus where we are using the convex and concave lend
Answer» concave lenses are used for correcting myopia and convex lenses are used for correcting hypermetropia concave lenses are used in a VARIETY of TECHNICAL and scientific production convex lenses are used in BINOCULAR and TELESCOPE

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Name the diffrent apparatus where we are using the convex and concave lend​

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Name the diffrent apparatus where we are using the convex and concave lend