Our Products
Mitutoyo VMU and WDI MMS Integration
WDI designs and manufactures cutting-edge automated microscopes and precision components tailored for demanding inspection applications. By integrating Mitutoyo’s VMU (Video Microscope Unit), WDI has transformed automation technology into a fully automated, high-throughput inspection and laser processing unified system. The native capabilities of VMU are now expanded by WDI’ integration of precision Z-stages, high-speed laser autofocus sensor, fast linear lens changers, and illuminator options.
Features
- High-precision motorized Z-stage: Integrated Z-axis enables smooth, programmable vertical movement with up to 40 nm resolution for precise, automated focus control.
- Dynamic laser autofocus sensor: Tracks surface variations in real time, automatically adjusting focus during high-speed XY movement or continuous scanning eliminating manual intervention.
- Automated lens changer: Linear lens changer allows fast, accurate switching between magnifications, fully controlled via software or integrated with the autofocus system.
- Advanced illumination: Expanded lighting options with programmable and standard modules, supporting multiple modes and wavelengths from visible to SWIR for imaging difficult substrates.
- Broad laser compatibility: Compatible with YAG lasers from NUV to NIR, supporting applications like automated cutting, trimming, and photomask repair.
- Multi-camera observation: Dual-camera support enables seamless multi-scale viewing and inspection within automated workflows.
- Compact and rigid design: Retains the VMU’s compact, lightweight form while integrating robust automation hardware for easy OEM and inspection system integration.
Applications
- Automated Optical Inspections (AOI)
- High-throughput semiconductor and MEMS device inspection
- LCD thin-film and silicon board thickness measurement
- Automated laser peeling, cutting, and defect repair
- Cellular and micro-fluidic analysis