| circle of confusion |
a disk representing the image of a theoretical point made by a lens.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| circle of confusion |
The largest on-film circle that you can see as a well defined point on an 8x10 print when viewed at from a "normal" viewing distance of 2 to 3 feet. Anything larger is seen as a small circle, not a point and is therefore perceived as out of focus. For 35mm format the diameter of such point or circle is 0.025mm, commonly rounded to 0.03mm
출처: www.startphoto.com/learn/glossary/glossary_ch-cn.h...
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| circle of confusion |
disks of light on the image, formed by the lens from points of light in the subject. The smaller these disks are in the image the sharper it appears.
출처: www.profotos.com/education/referencedesk/glossary/...
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