Disclosed herein is a camera module having a selective focus adjustment function. The camera module includes a lens part containing a multiple of lenses, an image sensor converting an optical image transmitted through the lens part into an electric signal, and a main control part transferring the lens part driving signal to set a focusing area around the finger end part indicated by a finger in an image obtained from the optical image in a preview state. According to the proposed invention, a focusing region is set around the end part of a finger at the time of capturing an image when a user indicates a desired focusing setting area by a finger, so that the user can take the focus by selecting a desirable focus position freely at the time of photographing an image using a portable terminal having a camera module of the present invention.