If you have some idea of what exactly 3D scanners are abut but still have questions then this article will be very helpful.
3D scanners are appliances which read the shape and color of objects for three-dimensional digital representation. Like a normal paper scanner, a 3D scanner makes a digital copy of an object; however, the function of a 3D scanner is more akin to that of a camera than a photocopier. As far as quality is concerned, a Konica Minolta 3D scanner is among the best you can find.