What is a periscope camera on a smartphone and how does it work?

In today's top-notch phones, many high-end models have a special zoom-in camera at the back. Lately, having a camera that takes great close-up pictures has become really important, and it makes sense. This type of camera, called a periscope camera, uses prisms and mirrors to zoom in more without making the phone thicker. Optical zoom is cool because it can make things look closer without losing quality. Unlike digital zoom, which just makes things bigger but less clear. Periscope cameras can see more details from far away because they have a longer zoom range.

Working of Periscope Camera

In the world of fancy camera tricks, the periscope lens stands out for its clever moves inside your phone. Instead of the usual setup, it uses a prism to twist light around. The light comes in through a small hole on the back, bounces off a mirror, and then goes through a bunch of lenses. These lenses make the picture bigger and clearer, focusing it onto the image sensor.

The image sensor sits sideways inside the phone, playing referee to all the visuals it captures. This cool design lets the periscope camera have a longer lens without sticking out from the phone. So, it's like having a powerful camera hidden neatly in your device, making it look sleek and smart.

To sum it up, the periscope camera does a cool dance with light, bending it and making images sharper. It cleverly fits into your phone, giving you a longer camera lens without any awkward bulges.

Benefits of Periscope Camera

A periscope camera in smartphones is really good for taking pictures because:

Better Zooming: It can zoom in way more than regular cameras, keeping the pictures clear and colorful. Some phones with this camera can zoom 3x, 5x, or even 10x without losing quality. That's better than just using digital zoom, which can make pictures look blurry and not so nice.

More Ways to Use It: This camera makes it easier to take pictures of faraway things like landscapes, animals, or sports events. It's also handy for taking cool shots of the moon or stars with the help of smart features. It basically makes your phone camera more versatile and lets you get creative with your photos.