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defect of vision is myopia
2. the image will form before retina
4.concave lenses used in spectacles
2 is the defect of vision is hypermetropia
the image formed behind retina .
convex lenses is used for this defect of vision
2. the image will form before retina
4.concave lenses used in spectacles
2 is the defect of vision is hypermetropia
the image formed behind retina .
convex lenses is used for this defect of vision
harsimransingh4548:
hello ji
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