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Nature Photonics 3, 368–369 (1 July 2009) | doi:10.1038/nphoton.2009.103
Eyes on super-resolution
Abstract
What is super-resolution imaging? Super-resolution in microscopy occurs when it becomes possible to exceed the standard diffraction limit. This is given by the Abbe diffraction criterion of |[lambda]|/(2NA), where |[lambda]| is the wavelength of light and NA is the numerical aperture of the lens.
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