The term "DSLR" stands for Digital Single-Lens Reflex and describes the mechanics behind how this type of camera works. But the name alone doesn't really explain what's going on inside the shell or ...

The digital single-lens reflex camera is a high-tech tool capable of capturing professional-quality images, even for the novice. However, to control the outcome and produce the best photos requires an ...

The hook of the Lytro light-field camera is being able to change the focus of pictures after they've been taken, but the small gadget is hobbled by its high price and low resolution photos. As it ...