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Photographic lens and film resolution are most often quoted in line pairs per millimeter. Instead of single lines, line pairs are often used, composed of a dark line and an adjacent light line for example, a resolution of 10 lines per millimeter means 5 dark lines alternating with 5 light lines, or 5 line pairs per millimeter (5 LP/mm).
#Film resolution calculator tv
lines per mm, lines per inch), to the overall size of a picture (lines per picture height, also known simply as lines, TV lines, or TVL), or to angular subtense. Resolution units can be tied to physical sizes (e.g. Resolution quantifies how close lines can be to each other and still be visibly resolved. Image resolution can be measured in various ways. "Higher resolution" means more image detail. The term applies to digital images, film images, and other types of images. Image resolution is the detail an image holds. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. This article's lead section may be too short to adequately summarize the key points.
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