TECHNOLOGY FOCUS - IMAGING AND COMMUNICATION - Preferred Components: The housing is disposed on a bottom of the printed circuit board (PCB) and has a top opening and a closed bottom, and the guide mechanism, the moving unit for image stabilization, the connection mechanism, and infrared radiation (IR) filter are mounted through the top opening. The housing takes the form of a rectangle. The moving unit has an inner space opened for housing the image sensor, and the inner space has ball hole at its outer circumference, the ball hole being capable of receiving balls (303) longitudinally in the direction of a lateral side of the moving unit, wherein the balls are provided so that they are received in the ball hole, are in close contact with the ball hole and can move rotationally according to the movement of the moving unit, while being engaged with and retained by the ball hole, along its longitudinal direction. The guide mechanism includes guide bar (401), pair of guide members (402), and guide groove. The guide bar is disposed along an inner circumference of the housing. The guide members are formed to protrude out from an outer circumference of the moving unit so that they can be coupled movably with the guide bars to guide the horizontal/ vertical movement of the moving unit. The guide grooves are formed on the outer circumference of the moving unit so that they can be coupled movably with the guide bars to guide the horizontal/vertical movement of the moving unit. The guide members are provided along the length of the lateral side of the moving unit, in parallel with each other on an equal line. The guide grooves are provided along the length of the lateral side of the moving unit. The connection mechanism includes main body attached to the image sensor and connection member disposed along an outer circumference of the main body at equiangular intervals, wherein each connection member is connected and fixed to the main body at its end, and remaining end of each connection member is capable of free and multidirectional deformation, while maintaining electric connection with the PCB. The connection member is made of a flexible material. It has a connector being electrically connected with another connector mounted on the PCB. The image sensor is attached to the PCB by epoxy adhesive.