RFH high-power UV laser leaves an indelible mark on plastic materials   The outdoor camera is used to shoot outdoor scenery or record outdoor video. It has a very good effect whether it is used at home or at work. It can also be used normally in extreme weather and outdoor emergencies. However, although the plastic surface of the current outdoor camera uses very good materials, it is somewhat backward in its marking process. But the emergence of RFH ultraviolet lasers has brought new hope to this form.