A kind of technology making stereo-rainbow hologram is presented,which can record outdoor natural scenery by continuous laser. Firstly,the primary stereoscopic picture of outdoor natural scenery is taken with the linear lens array camera made by ourselves. Then continuous laser illuminates the primary stereoscopic picture and the stereo-rainbow hologram is fabricated. Here the linear lens array not only has imaging capability, but also acts as the slits of rainbow holography. This technology is the same with outdoor dynamic objects also. In our experiments stereo-rainbow holograms of outdoor natural scenery are fabricated. The results prove that the technique is feasible.The principle of the proposed technique and the experimental result are presented.