We've seen how the iPhone's camera has evolved over the years — starting with a single 2-megapixel sensor, to now sporting a triple camera setup capable of capturing wide, ultrawide, and telephoto ...

In photography, necessity has always been the mother of invention – and a number of very pressing needs gave rise to the Rolleiflex twin-lens reflex (TLR) camera, a design that survived for 70 years.

For professional sports photographers (and a very few others) one of the big bugaboos with Single Lens Reflex cameras is the loss of the image during the precise moment that the photo is captured.