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  1. A person wears spectates with concave lenses. It means that normally (when not using glasses), the image of distant objects is focussed in his eyes
    1. behind the retina
    2. in front of the retina
    3. on the retina
    4. on the blind spot
Correct Option: B

A concave lens is used to correct short-sightedness (myopia). In myopia, images are formed in front of the retina, resulting in a blurred image. This occurs when the eye is relatively too long or the refractive powers of the cornea and lens of the eye are relatively too strong.



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