2. Surface light is formed by 40 groups of independent light source. Each group is powered by the constant current driver, 200 steps available for adjustment.

3. The machine is equipped with proprietary CNC software, with which the measurement efficiency is enhanced.

4. The dual closed loop motion control system ensures the motor with accurate enough position function while moving at high speed.

5. The original servo motor improves the running speed of the machine, simplifies the interface between the machine and the computer. The computer and the machine are connected through the USB cable and the S terminal cable.

6. Automatic or manual zoom lens can make the image magnified 20-120 times. The optional global leading automatic zoom lens can realize the automatic zooming.

7. The linear scale of the high precision, its stability is quite excellent.

8. Optional Renishaw touch-trigger probes ensure accurate measurement and easily realize 3D measurement.

Optional accessories

Telecentric fixed power lens

Manual zoom lens

Automatic zoom lens

Coaxial top light

Division ring light

Technical parameter:

Model	VM3020HD	VM4030HD	VM5030HD
Glass table size	350*250mm	450*350mm	550*350mm
Stroke (X,Y -axis)	300*200mm	400*300mm	500*300mm
Stroke (Z-axis)	200 (Focus)	200 (Focus)	200 (Focus)
Digital resolution	1um	1um	1um
MPEE	≤(3.0+L/200) (L is the length of the measured , unit: mm)