Disclosed is an image capturing method performed by an image capturing apparatus, including acquiring information on first positions which are current positions of a sensor and a generator, moving the sensor and the generator to second positions which are positions at which an image having a magnification power different from a magnification power of an image of an object acquired when the sensor and the generator are located at the first positions is acquired, and acquiring an image of the object, wherein the sensor and the generator move the same distance so that a distance between the sensor and the generator is not changed.
