| 摘要 |
A method and mobile phone device for realizing digital magnifier. The method comprises: a mobile phone device detects a camera start instruction input by the user; the mobile phone device starts the camera to the scene preview by responding to the camera start instruction; and the mobile phone device adjusts the current lens focus of the camera to the shortest lens focus supported by the camera. By an embodiment of the invention, focusing accurately can be realized in the process that the camera of the mobile phone device closes to the scene to obtain the scale-up preview scene effect, thus a clear picture of the preview scene is obtained. |
