Imaging apparatus, imaging apparatus body, and method of controlling imaging apparatus
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United States of America Patent
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Jun 12, 2018
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N/A
app pub date -
Sep 29, 2017
filing date -
Mar 30, 2015
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Abstract
The imaging apparatus includes a stop, an APD filter, a ND filter, an imaging element, a main control section, a photometric section, a program diagram storage section, and an imaging exposure determination section. The ND filter can be inserted into or removed from the optical path. The photometric section calculates a photometric value from an imaging signal which is obtained by the imaging element. The program diagram storage section stores a program diagram in which an aperture value is fixed at an open aperture value at a specific amount of exposure or less. The imaging exposure determination section determines imaging exposure on the basis of an amount of imaging exposure which is calculated from photometric value and the program diagram. The main control section inserts the ND filter in the optical path in a case where the amount of imaging exposure is greater than the specific amount of exposure.
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