What Is a White Light Scanner?

White light three-dimensional scanning is to measure the three-dimensional coordinate point set of the physical surface. The set of a large number of coordinate points is called a point cloud. In southern China, three-dimensional scanning is commonly known as copying number. Everyone calls it copying number machine. At present, the copying number machine used by domestic copying number companies is mainly the second generation product (laser scanner). Three-dimensional optical scanners are divided into two categories according to their principles, one is "photographic" and the other is "laser", both of which are non-contact, that is, when scanning, these two devices are not Need to be in contact with the measured object.