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In optics, a circle of confusion (CoC) is an optical spot caused by a cone of light rays from a lens not coming to a perfect focus when imaging a point source. It is also known as disk of confusion, circle of indistinctness, blur circle, or blur spot . In photography, the circle of confusion is used to determine the depth of field, the part of ...
Jun 20, 2021 · Learn what circle of confusion is and how it affects focus, sharpness and depth of field in photography. See visual explanations, videos and calculators to understand this concept better.
Learn what the Circle of Confusion is and how it affects the sharpness and depth of field of your images. See how different apertures, lenses and focus distances create different effects and compare them with diagrams and photos.
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Jun 7, 2021 · Learn what circle of confusion is and how it affects the sharpness of your photos. Find out how to adjust the aperture, focal length, and sensor size to control the optical blur.
Learn how to calculate the Circle of Confusion, the diameter of a blur spot that is seen as a point in a photo. Use the calculator to adjust the CoC for different sensor sizes, print dimensions, viewing distances and visual acuities.
Jul 5, 2022 · According to Wikipedia, when we're thinking about optics, "a circle of confusion is an optical spot caused by a cone of light rays from a lens not coming to a perfect focus when imaging a point source." When a lens focuses, every point of the subject gets projected as a point onto the camera's sensor. A single point on a subject is only ...
May 13, 2022 · Learn what circle of confusion is and how it relates to depth of field, focal plane, and lens elements. Find out how to control the circle of confusion and achieve perfect focus in your photos.
