How does dual cameras work in Smart phones?

newsoul73 · 发表于 2019-04-02 17:56:43

[img src="/storage/emulated/0/Download/main-qimg-76a9d5178fcc5fe4de86ebe6902ae560.webp"][br][br]What is dual camera phone?[br][br]To be brief, a dual camera phone refers to a smartphone which has dual cameras on the rear. The built in dual camera is actually a dual lens camera which is also called stereo camera and makes the picture more vivid and detailed. A stereo camera is a type of camera with two or more lenses with a separate image sensor or film frame for each lens. This allows the camera to simulate human binocular vision, and therefore gives it the ability to capture three - dimensional images, a process known as stereo photography. Another dual camera is used to capture both still images and videos[br][br]Dual camera phones feature use two cameras including a primary camera and a second primary camera. Primary camera does the same work or with little modification as it does in typical smartphone while the second primary camera normally has 2 features. The first is to add clarity of the image with the help of monochrome[a href="https://en.wikipedia.org/wiki/Monochrome"] [/a]feature and the second is for zooming purpose. And sometimes in a dual lens camera setup one camera is used to take the pictures and the other one is to capture the depth of field. Infinix Zero 5, Note 5, hot 6 Pro, Hot 6x and host of other Infinix smart phone all use these features.[br][br]Advantages of dual lens camera in smartphones[br][br][ul][li]Greater depth of field in pictures[br][/li][/ul][ul][li]Faster focus[br][/li][/ul][ul][li]Refocus ability[br][/li][/ul][ul][li]Better picture clarity[br][/li][/ul][br][br][br][br]