Optical low-pass filter and optical apparatus having the same
作者： Atsushi Okuyama , Shuichi Kobayashi , Ken Wada
DOI:
关键词: Anti-aliasing filter 、 Pickup 、 Phase (waves) 、 Image-forming optical system 、 Filter (video) 、 Optics 、 Wavefront 、 Physics
摘要: An optical low-pass filter comprises a phase advancing area which advances of wavefront an incident pencil rays with respect to center the rays, and retarding retards alternately existing in filter, apparatus image forming system, pickup element, such filter.
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