Lens device, imaging apparatus, operation method of lens device, operation method of imaging apparatus, and program

An operation method for a lens device comprising a lens that includes a movement lens and that images incident light on an image sensor of an imaging apparatus body, and a drive mechanism that moves the movement lens by applying power to the movement lens along a coordinate plane intersecting an optical axis of the lens, wherein the movement lens includes at least one of a shake correction lens moving in a direction in which a shake of an image obtained by imaging the light on the image sensor is corrected, and a shift lens moving to a position at which the image is shifted,

• the operation method comprising:
• performing, with respect to the drive mechanism, control of changing at least one of a movement amount of the shake correction lens and a movement amount of the shift lens, based on a wavelength range of the light transmitted through the movement lens.

An operation method for an imaging apparatus comprising an image sensor, a lens that includes a movement lens and that images incident light on the image sensor, and a drive mechanism that moves the movement lens by applying power to the movement lens along a coordinate plane intersecting an optical axis of the lens, wherein the movement lens includes at least one of a shake correction lens moving in a direction in which a shake of an image obtained by imaging the light on the image sensor is corrected, and a shift lens moving to a position at which the image is shifted,

• the operation method comprising:
• performing, with respect to the drive mechanism, control of changing at least one of a movement amount of the shake correction lens and a movement amount of the shift lens, based on a wavelength range of the light transmitted through the movement lens.

A non-transitory computer-readable storage medium storing a program that is executable by a computer applied to a lens device to perform a process,

• wherein the lens device comprises a lens that includes a movement lens and that images incident light on an image sensor of an imaging apparatus body, and a drive mechanism that moves the movement lens by applying power to the movement lens along a coordinate plane intersecting an optical axis of the lens, wherein the movement lens includes at least one of a shake correction lens moving in a direction in which a shake of an image obtained by imaging the light on the image sensor is corrected, and a shift lens moving to a position at which the image is shifted,
• the process comprising:
• performing, with respect to the drive mechanism, control of changing at least one of a movement amount of the shake correction lens and a movement amount of the shift lens, based on a wavelength range of the light transmitted through the movement lens.