Every so often a question arrives in the mailbox that`s not asking for advice about what camera to buy. Sometimes it has the added virtue of addressing a problem plenty of us share. Here`s one example ...

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

Let's focus on focusing! Focus is a matter of perspective, and many filmmakers have taken some artistic license playing with focus. But for the most part, the human eye is most satisfied looking at an ...

Dance and performance art are two forms of cultural endeavor that have had their lives extended by means of photography. Both, of course, live on through the medium only imperfectly. But of the two, ...