By Tim Grey | Thursday, May 15, 2014
One of the real advantages of digital photography over film photography is metadata. As soon as we capture a photograph digitally, we have a tremendous amount of information available about that photo. This information is generated automatically by the camera, so it relates primarily to the equipment and camera settings used to capture it.
For example, you can easily review which camera and lens were used, as well as the aperture, shutter speed, and ISO setting. These details can be helpful when evaluating images later or searching for a particular photo. They can even help you improve your photography by letting you identify the settings that worked best for a particular situation.
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