Hardware advantages: 1. Adopting servo motor control for transmission. High precision, precise positioning. Good quality, not easily damaged. There is no noise during operation. 2. The workbench is a 00 grade granite main structure with good seismic performance and no deformation. 3. The transmission method is high-precision grinding grade ball screw, which runs smoothly, has precise positioning, and can assist software in quickly capturing images. 4. Granite base and columns have stable expansion physical properties, high precision, and no deformation. 5. WeimiDD fully automatic 0745 continuous zoom lens, which can automatically switch measurement magnification in the program, saving time and effort. 6. LED intelligent circular light source, divided into eight zones, can change various angles and brightness to meet the needs of different products. 7. The light source has no switch and can be directly controlled in the computer