Explain how our eyes can detect both nearby and faraway objects.

Explanation

### Step-by-Step Solution:

1. **Understanding the Structure of the Eye**:
- The human eye consists of several important parts, including the cornea, lens, retina, and ciliary muscles. The lens is crucial for focusing light onto the retina.

2. **Role of the Ciliary Muscles**:
- The ciliary muscles are located around the lens of the eye. Their primary function is to adjust the shape of the lens, which is essential for focusing on objects at different distances.

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