While a number of third-party manufacturers, such as 7Artisans, have copied the design in recent years, the original body cap ...

Unwanted, excessive light in a photograph due to internal reflections and scattering of light caused by a camera ... lenses, which contain several elements, tend to introduce more lens flare ...

The biggest stories of the day delivered to your inbox.

The best zoom lenses help you to get closer to your target whatever kind of photography you specialize ... And if you're looking to upgrade your camera body too, we've rounded up the best cameras ...