Imaging apparatus and imaging signal correcting method

摘要

An imaging apparatus includes: a lens mount section; an imager having an imaging plane on which an image having an image height obtained through a lens device mounted to the lens mount section is formed; an imaging process section correcting transverse chromatic aberration of an imaging signal obtained by the imager; and a control section determining an imager size in accordance with the diameter of the lens device mounted to the lens mount section and correcting a correction coefficient for the correction of transverse chromatic aberration at the imaging process section according to the size thus determined.

主权项

1. An imaging apparatus comprising:
a lens mount section configured to mount, directly or via a conversion adaptor, an interchangeable lens device including a memory storing (a) correction data and (b) lens type data specific to the interchangeable lens device; an imager configured to output an imaging signal; and circuitry configured to correct the imaging signal obtained by the imager based on (a) the correction data and the lens type data specific to the interchangeable lens device and (b) a difference between (1) an imager size based on the lens type data for the interchangeable lens device mounted to the lens mount section and (2) an imager size of the imager of the imaging apparatus, wherein the circuitry is further configured to communicate, directly or via the conversion adapter, with the interchangeable lens device mounted to the lens mount section in order to obtain the correction data and lens type data specific to the interchangeable lens device.