Focus detection device for image forming optical system, imaging apparatus, and focus detection method for image forming optical system
作者： Ken Utagawa
DOI:
关键词:
摘要: A focus detection device for an image forming optical system includes a micro-lens array constituted with plurality of two-dimensionally arrayed micro-lenses, light-receiving element that s receiving light flux from the via elements being disposed in correspondence to each micro-lens, and unit generates data representing formed by signal, which corresponds adjustment state at system, based upon signals output array, detects signal.
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