Used LEICA / VISTEC MIS 200 #293671051 for sale

LEICA / VISTEC MIS 200 is a sophisticated mask and wafer inspection equipment used in the semiconductor industry. It provides high-resolution imaging of both exposed film masks and wafer substrates, enabling it to quickly detect the smallest errors on the masks and the wafers. This system is highly reliable due to its combination of optics, electronics, and software, which ensure that all defects are identified and mapped with precision. The unit includes a step-and-repeat module that can handle numerous mask and wafer formats. This module allows precise alignment using a programmable stage, which provides exact repeatability for each alignment. It also has a high-resolution optics machine featuring both bright-field and dark-field image processing to further ensure a high degree of accuracy. The optics tool includes a multi-lens design and an image projection asset with a digital linear encoder for both X and Y coordinates and a single-axis Z-axis control. LEICA MIS 200 also includes a comprehensive software environment. This software provides the tools to accurately assess wafers and masks. It can detect and analyze both open and closed defects in both planar and 3D images, as well as determine the area affected by any defect. The software also provides for a complete defect logging model and can display these results in a variety of formats, including cross-sectional images, contour maps, and scatter plots. This equipment is designed for easy operation and maintenance. It is equipped with on-board diagnostics for diagnosing and troubleshooting problems quickly and effectively. The user can also access tutorials and help documentation for any assistance needed in configuring the system to the user's specifications. Additionally, it features automatic calibration and optimization features that can continuously optimize the unit as needed. Overall, VISTEC MIS 200 provides a unique and powerful machine for mask and wafer inspection. With its advanced optics, software, and maintenance features, this tool is designed to provide unparalleled performance and reliability in this critical industry.