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16/05/2021 2:04 pm
Topic starter
1. What is hypermetropia?
2. How is it caused?
3. How can it be corrected?
4. Draw diagram to show defective eye and its correction.
1 Answer
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16/05/2021 2:06 pm
1. A person suffering from hypermetropia can clearly see distant objects but finds difficulty in reading, writing and viewing different objects.
2. It is caused by the elongation of the eyeball and the lens becomes flat.
3. It can be corrected by using a convex lens.
4.