Title:
レンズ装置、撮像装置、アクセサリ、レンズ装置の制御方法、撮像装置の制御方法、および、プログラム
Document Type and Number:
Japanese Patent JP7330753
Kind Code:
B2
Abstract:
A lens apparatus attachable to an imaging apparatus via an accessory, the lens apparatus includes an acquirer configured to acquire first power information indicating power available for the accessory, a determiner configured to determine second power information indicating power available for the lens apparatus based on the first power information, and a transmitter configured to transmit, to the imaging apparatus, the second power information or power information relating to the first power information and the second power information.
Inventors:
Naojo Saito
Application Number:
JP2019091055A
Publication Date:
August 22, 2023
Filing Date:
May 14, 2019
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B7/08; G02B7/02; G02B7/04; G03B17/02; G03B17/14; G03B17/56; H04N23/63; H04N23/65; H04N23/66
Domestic Patent References:
| JP2013025165A | ||||
| JP2009089206A | ||||
| JP2001133861A | ||||
| JP2018173599A | ||||
| JP2017139689A |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsuya Mizumoto
Tomoya Hirayama
Atsuya Mizumoto
Tomoya Hirayama