Abstract: Examples of an image processing device includes a first camera, a second camera having a different angle of view from the first camera, a processor configured to generate a preview image from an image captured by the first camera and an image captured by the second camera, and a display configured to display the preview image. In a case of a change in camera usage from the first camera to the second camera due to a change in a zoom magnification, a tone of an image that was captured by the second camera and is to be displayed first on the display is brought closer to a tone of an image that was captured by the first camera and was displayed last on the display, in comparison with a case where the captured images are used as-is.