For example, at 200mm use a 1/250 sec shutter speed or faster. This also means you can get away with slower shutter speeds when using a wide-angle lens - such as 1/20sec with an 18mm focal length.

Here we look at what shutter speed is, how it’s measured, ... you'll probably also want to go with a faster shutter speed. The above portrait was shot at 1/160 sec.

High-speed sync allows photographers to use a flash at high shutter speeds, perfect for outdoor portraits or any time you need flash and a fast shutter. Here’s everything you need to know.

Canon has recently filedmultiple patents for various lenses, from birding lenses to ones with better autofocus. The company ...

Camera shutter speed is an essential adjustment in photography – along with the aperture, the shutter moderates the amount of light entering the camera. Older cameras (and some newer ones) us… ...