Nokia has made available its powerful Nokia Refocus camera app for all Lumia smartphones running Windows Phone 8. The app, which launched last November for the Lumia PureView smartphone, allows users to capture first and then focus and re-focus later to produce interactive photos that can be shared on Facebook, which your friends can adjust as well. There is also a Color Pop feature which will not only refocus part of an image, but also highlight the color of that particular area.

The app is available here.

The latest high-end devices such as LG's G Pro 2, Samsung's Galaxy S5 and the Xperia Z2 from Sony have similar features.