Image capture apparatus, imaging lens, and image capture system
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United States of America Patent
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Oct 27, 2015
Grant Date -
Jun 6, 2013
app pub date -
Oct 24, 2012
filing date -
Dec 1, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An image capture system including an image capture apparatus and an imaging lens detachable from the image capture apparatus comprises an image capture unit which captures an image of an object, an aperture which adjusts an amount of light that enters the image capture unit; a stepping motor of a 1-2 phase driving type, which is configured to drive the aperture, and a control unit which controls to set the stepping motor in a current applied state when the aperture is stopped down, and to drive the aperture by a difference between an aperture value while the aperture is stopped down and an aperture value for still image capture, when a still image capture instruction is issued while the aperture is stopped down.
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