Convex lenses are used for

Options

A. Myopia
B. Hypermetropia
C. A little vision
D. None of the above

Explanation

### Step-by-Step Solution:

1. **Understanding the Types of Vision Problems**:
- Myopia (short-sightedness) is when distant objects appear blurred while near objects are clear.
- Hypermetropia (far-sightedness) is when distant objects are clear but near objects appear blurred.

2. **Analyzing Myopia**:
- In myopia, the image of a distant object is formed in front of the retina.
...