An optician while testing the eyes finds the vision of a patient to be

1.	An optician while testing the eyes finds the vision of a patient to be 6/12. By this means that
Answer» The person can read the letters of 6 INCHES from a distance of 12m The person can read the letters of 12 inches from 6cm The person can read the letters from 6m which the normal EYE can read from 12m The focal LENGTH of eye lens had BECOME half that of the normal eye Answer :C

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