Saturday, May 21, 2011

How are the camera lens inside?

There will always be a person curious enough to ask how a device is inside. It was a matter of time until a fan of technology cut a camera lens very expensive to see and show the world what it hides inside.

No wonder that the whole optical camera is the most expensive and fragile for a professional machine. Mounting a lens is quite complex, because the cuts must be made perfectly without the slightest error and with maximum precision. So only qualified professionals can run it, which just so that it becomes an expensive product.

But it is clear that a lens is not expensive only because of their labor, but also because it is composed of several different objects and high-quality, just look at the picture above to see that for yourself.

What make up a lens can vary according to their type and manufacturer, some are made of glass, plastic and some other even with the combination of both. The glass lenses are one of the best, because they offer a much greater clarity, making it more difficult for you to take a picture blurry or grainy.

Optical zoom is one of the features that exist only because the lens when using the zoom you're actually moving the lens inside the camera. Look at the picture above, it is as if there are multiple layers of the lens, and these layers are responsible for the zoom and focus what you do before taking a picture.
Are you interested in buying a camera? Learn what you need to know when buying a camera.