IMAGING OPTICAL SYSTEM COMPRISING FOCUS ADJUSTMENT
作者： Hamano Hideyuki , Watanabe Yumi
DOI:
关键词: Chromatic aberration 、 Spherical aberration 、 Lens (optics) 、 Focus (optics) 、 Astigmatism 、 Optics 、 Autofocus 、 Position (vector) 、 Computer science
摘要: A focus adjustment device (120, 125, 129, 130) obtains a correction value for correcting result of autofocus, from aberration information regarding at least one an astigmatism, chromatic aberration, and spherical imaging optical system, detection the autofocus. The then controls position focusing lens (104) that system (100) has, based on autofocus corrected using value. By while considering condition photographic image, error caused by can be accurately corrected.
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