Imaging apparatus and control method, lens apparatus and control method, using selective communication methods for improved focus adjustment
An imaging apparatus, to which a lens apparatus can be attached, includes an imaging unit that executes charge accumulation in synchronization with a reference signal and generates an imaging signal, a control unit that controls the data communication with an attached lens apparatus and executes foc...
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Zusammenfassung: | An imaging apparatus, to which a lens apparatus can be attached, includes an imaging unit that executes charge accumulation in synchronization with a reference signal and generates an imaging signal, a control unit that controls the data communication with an attached lens apparatus and executes focus detection by using data received from the lens apparatus. The control unit executes data communication with the lens apparatus in a first communication mode in which predetermined data is periodically communicated in synchronization with the reference signal. When a predetermined operation that instructs preparation for still image shooting is being carried out by a user, the control unit changes the first communication mode to a second communication mode in which the control unit executes data communication with the lens apparatus out of synchronization with the reference signal. |
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