The imaging apparatus to which an interchangeable lens is mountable includes an imaging device, a shake detector that detects a shake amount of the imaging apparatus, an image stabilization unit that performs an image stabilization operation by moving the imaging device based on the detected shake amount and a focal length of the interchangeable lens, a display unit that displays a setting screen for inputting focal length information item of the interchangeable lens, and a controller that controls the display unit and the image stabilization unit. The controller reflects the focal length information item displayed in the setting screen in the image stabilization operation performed by the image stabilization unit while causing the display unit to display and overlay the setting screen on a live view image.