Cinematographer Newton Thomas Sigel takes us through the differences between wide-angle, normal and telephoto lenses. He explains the science of each lens using examples from “Bohemian Rhapsody ...

Macro lenses are designed to focus much closer than a normal lens. This can create some problems photographers need to be aware of with respect to camera-to-subject distances and the risk of blocking ...

I'm thinking about upgrading my D80 to a D7000, and since I'd probably sell the old body as a package with its 18-135 kit lens, I would need to get a new normal-range zoom to cover that range. I ...

Using a very thin wafer of silicon the scientists have created a flat lens that is only 60 nanometers thick and does away with the normal curved glass we're used to seeing on most cameras.