What are cameras?

A camera is like a special box that catches pictures of things you see and saves them so you can look at them later.

Imagine you're playing with your favorite toy in the park. A camera works kind of like a friend who takes a snapshot of your toy every time you move it, but instead of drawing it, they use light to make a copy of what you’re looking at.

Think about how you draw a picture: you look at something and try to copy it on paper. A camera does the same thing, but faster and with help from light. It has a window (called a lens) that lets in light from what you're looking at, like how your eyes see things. Inside the camera, there’s a special surface that captures this light and turns it into an image.

Once the picture is captured inside the camera, it needs to be saved somewhere. Some cameras use film (like old-fashioned photo paper) and others use memory cards, kind of like how you save your drawings in a notebook. When you press a button, the camera saves that moment so you can look at it again later.

That’s how a camera works: it catches light from what you see and turns it into a picture that lasts!