Have you ever been confused by all the different modes on your camera's top dial? Here's a breakdown of what they do and when ...

I love a good vintage camera auction on eBay. Maybe I love this too much, seeing as how over two dozen film cameras from various decades have made their way into my cabinet over the last ten years.

To take a picture, the best digital cameras on the market open their shutter for around around one four-thousandths of a second. To snapshot atomic activity, you'd need a shutter that clicks a lot ...