Cameras That Don't Need Focusing

In this age of social media, the need is good quality images that can be immediately uploaded on the web. After effect photography edits is a time consuming process that delays the method. As remedy, Lytro has introduced a camera where the user can change focus of the image after clicking it. This makes the camera operate faster with improved low light image quality without flash. The camera also supports 3D images. Similar feature has been implemented by smart phone manufacturers like Qiku, Xolo and Huawei using dual cameras for depth sensing.

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