Point light 3D dynamic：Strong sense
of scene and dynamic, can not be copied.
The
lithography pattern produced by 3D point light source reproduction technology
can be observed under the illumination of the point light source. With the
movement of the illumination angle, the text or pattern can be rotated 360
degrees within a certain range. It has a strong sense of three-dimensional and
dynamic. It has high technology content and strong anti-counterfeiting, and can
not be copied.
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