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 ...

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

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 ...

After bringing Post Focus technology to its cameras last year, Panasonic is now letting the camera do the heavy lifting with a built-in focus stacking feature. Today, Panasonic is bringing its Post ...

For more than a hundred years, cameras have shared a frustrating limitation with human eyes: they can only focus on one distance at a time. Photographers learned to live with blur, turning it into an ...

Focus stacking is a photographic technique in which multiple exposures are taken of a subject, with the focus distance set to different lengths. These images are then composited together to create a ...

Autofocus speed is a concern, however. There are no problems when the image is almost in focus before you take the shot—it confirms and locks on in 0.1-second in those cases. But if you're focusing up ...

[Lost in Tech] set out to examine a variety of 3D printing nozzles. Before he got there, though, he found some issues. In particular, he found that his current crop of printers don’t take the standard ...