Opacity of eye lens leads to
(a) Glaucoma
(b) Cataract
(c) Presbyopia
(d) Atigamatism

Options

A. Glaucoma
B. Cataract
C. Presbyopia
D. Atigamatism.

Answer

To solve the question "Opacity of eye lens leads to:", we need to analyze each option provided and determine which condition is associated with the opacity of the eye lens.

### Step-by-Step Solution:

1. **Understanding Opacity of Eye Lens**:
- Opacity in the eye lens refers to a condition where the lens becomes cloudy or opaque, which affects vision.

2. **Analyzing Option (a) Glaucoma**:
- Glaucoma is a condition that affects the optic nerve and is related to increased pressure in the eye. It does not involve the lens becoming opaque.
- **Conclusion**: This option is incorrect.

3. **Analyzing Option (b) Cataract**:
- Cataract is a condition characterized by the clouding of the lens, leading to decreased vision. It is directly associated with the opacity of the eye lens.
- **Conclusion**: This option is correct.

4. **Analyzing Option (c) Presbyopia**:
- Presbyopia is the loss of the eye's ability to focus on nearby objects due to the loss of elasticity of the lens. It does not involve opacity.
- **Conclusion**: This option is incorrect.

5. **Analyzing Option (d) Astigmatism**:
- Astigmatism is a refractive error caused by an irregular shape of the cornea or lens, leading to blurred vision. It is not related to the opacity of the lens.
- **Conclusion**: This option is incorrect.

### Final Answer:
The correct answer is **(b) Cataract**.

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