Ditching your camera's zoom lens for a prime might be the best resolution you make this year!

Research on flat lenses supported the idea that future smartphones might not need that camera bump — but only if you wanted to shoot solely in black and white. Now, researchers at the Harvard John A.

A camera lens filter is pretty much what you’d expect: it’s a physical piece of glass that attaches to your camera’s lens, filters the light before it reaches the sensor and, typically, has an effect ...