Used NIKON 2A #54866 for sale

NIKON 2A is a state-of-the-art mask and wafer inspection equipment designed to meet the processing requirements of semiconductor devices. Utilizing advanced optics and imaging systems, 2A mask and wafer inspection system offers an increased accuracy of defect detection and inspection, ensuring reliable production. The foundation of NIKON 2A unit is its CCD (Charge-Coupled Device) imaging machine. This tool provides high resolution images of the mask and wafer patterns, enabling the inspector to accurately identify defects ranging from size 10 nanometers to greater than 10 microns. This asset includes both a 14-megapixel CCD and Position Sensitive Detector that is capable of detecting small sub-micron particles. The high resolution imaging model is further enhanced by the use of automatic channel registration and auto-focus functions, allowing for rapid and consistent inspection. The optics equipment of 2A includes a unique optical measuring system which allows for the adjustment of focus from both X and Y directions. This feature allows for the user to precisely adjust the unit for a variety of mask and wafer types. Furthermore, the powerful lighting machine allows for uniform illumination of the mask and wafer, further improving the accuracy and speed of inspection. In addition to the optics and imaging systems, NIKON 2A also offers a variety of additional features which include ferroelectric LCD inspection, edge detection, digital size measurement, and defect positioning. These features enable users to quickly identify the locations of defects and the size of each in order to determine the most appropriate corrective action. Furthermore, the inspector can access the data stored in the tool in order to provide additional information regarding possible defect sources. 2A mask and wafer inspection asset is designed to provide users with an efficient and reliable inspection process. Utilizing advanced optics and imaging systems, the model is capable of quickly and accurately identifying defects with minimal false alarms. The equipment's ability to accurately identify defects, combined with its comprehensive feature set, makes NIKON 2A the perfect solution for any semiconductor processing application.