“In optics, there was a problem,” says Amit Agrawal, a physicist at the National Institute of Standards and Technology in Gaithersburg, Md. If you wanted to focus a single lens to two different points ...

In our guide to camera types, we’re going back to basics. If choosing your first camera, it can be difficult to know where to start, as the options vary wildly. It’s easy to feel inundated with specs ...

The ergonomics of modern video cameras is a topic that barely gets a mention now. Have we become so used to poor ergonomic design that we are simply numbed to it now? These days, cameras are not ...