Patent ID: 8964112
Filing Date: 2015-02-24
Classification: G03B,H04N

Abstract:
1. An interchangeable lens comprising: a plurality of optical members including a focus lens and a correction lens for correcting camera shake; a plurality of driving sections including a first driving section that drives the focus lens and a second driving section that drives the correction lens; and a computer configured to: acquire operation information related to an operation of an imaging apparatus in a period during which the supply power is supplied from the imaging apparatus to which the interchangeable lens is attached; and determine power to be distributed to the plurality of driving sections that drive the plurality of optical members, for each of the driving sections, on the basis of the acquired amount of supply power and the acquired operation information, wherein the computer determines which of the first driving section or the second driving section to prioritize in distribution of the power based on the operation information, and wherein the computer gives the second driving section a lower priority in distribution of power than the first driving section, when the operation of the imaging apparatus specified by the acquired operation information is an operation in a period from when a shutter button is depressed to when exposure starts.