1. An imaging system for improving image resolution comprising: a) a lens system comprising at least one micromirror array lens (MMAL) having a plurality of micromirror, configured to form an image with changing the optical axis; b) an image sensor, configured to sense the image; and c) an image processing unit, communicatively coupled to the image sensor, configured to process the images sensed by the image sensor and to generate a higher resolution or wide angle of view image than that of the image sensor.