Editing Digital camera (section)

=== Image sharpness ===
An image's sharpness is presented through the crisp detail, defined lines, and its depicted contrast. Sharpness is a factor of multiple systems throughout the DSLR camera by its [[Film speed|ISO]], resolution, lens, and the lens settings, the environment of the image, and its post-processing. Images have a possibility of being too sharp, but they can never be too in focus.

A digital camera resolution is determined by a digital sensor. The digital sensor indicates a high level of sharpness can be produced through the amount of noise and grain that is tolerated through the lens of the camera. Resolution within the field of digital stills and digital movies is indicated through the camera's ability to determine detail based on the distance, which is then measured by frame size, pixel type, number, and organization. Although some DSLR cameras have limited resolutions, it is almost impossible to not have the proper sharpness for an image. The ISO choice when taking a photo affects the quality of the image, as high ISO settings equate to an image that is less sharp due to the increased amount of noise allowed into the image, along with too little noise, which can also produce an image that is not sharp.<ref>{{Cite book |last=Andersson |first=Barry |title=The DSLR filmmaker's handbook: real-world production techniques |date=2012 |others=Janie L. Geyen |isbn=978-1-118-98350-8 |location=Indianapolis, IN |oclc=904979226}}</ref>