We can zoom camera, but why not the eyes?

We can zoom camera, but not the eyes because-

1. Camera lenses zoom by using a multi-element lens design that magnifies the image, whereas, we humans have only one lens. 

2. In-camera, the lens moves closer/further or change focal length from the film to focus, while In our eyes, the lens changes shape to focus, it can’t move closer/further.

Tutorialspoint

Updated on: 29-Mar-2023

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