| 摘要 |
<p>The lens system includes: a lens apparatus including a member whose position or state varies continuously; and a commanding apparatus outputting a command signal to the member, wherein the lens apparatus includes a first wireless communication unit performing wireless communication through a master/slave communication and a first set unit setting the first wireless communication as slave when the lens apparatus is initialized, the lens apparatus sends to the commanding apparatus an answer on the member whose position or state varies continuously; the commanding apparatus includes a second wireless communication unit performing wireless communication through the master/slave communication and communicates with the first wireless unit and a second set unit setting the second wireless communication unit as master when the commanding apparatus is initialized, and the lens apparatus includes a data reduction unit deleting a part of the answer data sent from the first to the second wireless unit.</p> |
