Getting light to hit our retinas depends on different parts of the eye working together. First, the light goes through the ...

Now, the baton has been passed in part to smartphone cameras, which have been closing the gap on image quality with ... young consumers through their future lens technology, has encapsulated ...

If evolution occurs through gradations, the critics say, how could it have created the separate parts of the eye -- the lens, the retina ... like a pinhole camera. Every change had to confer ...

We all enjoy looking at photos ... we need to use a digital camera. A digital camera has a special round part on the front called a lens which is like the human eye.