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What causes the common vision problems a...

What causes the common vision problems and how are they corrected?

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### Step-by-Step Solution: 1. **Understanding Common Vision Problems**: - The two most common vision problems are **myopia** (nearsightedness) and **hypermetropia** (farsightedness). 2. **Myopia (Nearsightedness)**: - **Definition**: Myopia is a condition where distant objects appear blurry while nearby objects can be seen clearly. - **Causes**: ...
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