The desktop 3D scanner uses a 632nm linear laser for scanning. Its working principle is to project the linear laser fringe onto the surface of the object to be measured. The laser fringe is distorted by the modulation of the object contour.

And the laser fringe image is recorded by the HD camera, and the object contour is reconstructed by the computer according to the fringe image.
The scanner adopts rotation scanning to carry out 360° omni-directional automatic scanning of the object.
 

At the same time, it is combined with 2 laser emitters to form a double-angle scanning, with fewer blind areas for measurement and simple operation.