Which lens is used for the correction of hypermetropia ? And why ?

Explanation

To determine which lens is used for the correction of hypermetropia and why, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Hypermetropia**:
- Hypermetropia, also known as farsightedness, is a condition where distant objects can be seen clearly, but close objects appear blurry. This occurs because the image of nearby objects is formed behind the retina.

2. **Identifying the Problem**:
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