Focus stacking is a technique that will give your macro shots much sharper focus. Here's how to get started with a dSLR. Lexy Savvides Former Editor at Large Lexy was a producer and on-air presenter ...

In-camera focus stacking works similarly to HDR in that it’s a form of computational photography, where a camera quickly shoots multiple photos and combines them to produce a desired effect. For focus ...

Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...