Disclose the various embodiments of a wireless image device. Wireless image device may include an optical imaging system, a light source and an improved mobile device. In some embodiments, optical imaging system can be in the external positioning of improved mobile device. In some embodiments, wireless image device can further include that an output signal of a microcontroller and an input port, an output port, a control button and improved mobile device may be coupled to microcontroller and be configured to control one image-capture processing. Various embodiments disclose an a kind of image process for controlling a wireless image device include a light source, an optical imaging system, an improved mobile device and a microcontroller method.