Myopia can be corrected using:

Options

A. concave lens
B. convex lens
C. cylindrical lens
D. plane convex lens

Explanation

### Step-by-Step Solution:

1. **Understanding Myopia**: Myopia, also known as nearsightedness, is a condition where distant objects appear blurred while close objects can be seen clearly. This occurs because the light rays from distant objects focus in front of the retina instead of directly on it.

2. **Identifying the Problem**: In myopia, the eye's shape causes light rays from far away to converge before they reach the retina. This results in a blurred image for distant objects.

3. **Determining the Corrective Lens**: To correct myopia, we need a lens that can diverge the light rays before they enter the eye. This will allow the rays to spread out and focus correctly on the retina.

4. **Choosing the Right Lens**: The type of lens that diverges light rays is a concave lens. Concave lenses are thinner at the center and thicker at the edges, which causes incoming parallel light rays to spread out.

5. **Conclusion**: Therefore, myopia can be corrected using a concave lens, which helps to focus the light rays correctly on the retina, allowing for clear vision of distant objects.

### Final Answer:
Myopia can be corrected using a **concave lens**.

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