An HDR preset allows you to capture more of the details visible to the human eye.
HDR stands for high dynamic range — as opposed to short dynamic range. An HDR preset allows you to capture more of the details visible to the human eye. Your camera will take at least three photos at different exposures. Then, you use photo editing software to merge the exposures. Next, with a customizable HDR preset you can bring out the colors and deepen the shadows to your specifications.