There’s plenty of online chatter going on right now about camera maker Lytro and their new light field camera. Photo-savvy folks are excited to hear about the camera’s ability to capture images ...

A new method allows nearly perfect optical sharpness for scenes requiring a wide depth of field, with just two photos.

Say hello to Lytro, a new consumer-grade camera capable of focusing on multiple points in an image with eye-popping accuracy after you’ve snapped the picture. We first heard about it this summer, and ...

When Lytro released its namesake digital camera last spring, it wasn’t immediately clear what sort of person would want to buy it. On one hand, it was a genuine technological breakthrough: As the ...