Used NIKON Optistation 3A #9147680 for sale

NIKON Optistation 3A is an advanced mask and wafer inspection equipment designed to help improve process control and reduce production costs. It is a high-throughput, high-precision optical inspection system that employs an advanced CCD imaging technology to inspect mask and wafer patterns at the sub-micron level. NIKON OPTISTATION 3 A is capable of quickly and accurately inspecting a variety of semiconductor device patterns, including irregular and polygonal patterns as small as 0.25 µm. Optistation 3A employs a dual-stage high-precision imaging unit, which consists of two stages: a CCD imaging stage and a RGB imaging stage. The CCD imaging stage measures pattern edges, shapes and line widths with sub-micron accuracy. It also enables defect detection from the overlay between actual chip patterns and the mask pattern. The RGB imaging stage is used to detect any color discrepancies, such as native oxide, between the actual chip patterns and the mask patterns. OPTISTATION 3 A's software features an intuitive, interactive user interface that enables easy configuration and control of the machine's various settings and features. Built-in pattern recognition and mask analysis tools help to quickly detect defects in wafer patterns. The software also includes comprehensive masked pattern and overlay measurements, rapid defect identification, and a variety of device/mask pattern comparison features. NIKON Optistation 3A comes with a variety of advanced features that help to ensure the highest quality inspection results, including advanced pattern detection algorithms, high-precision calibration and alignment systems, multiple imaging correction functions, and a powerful image recognition engine. The tool also offers a selection of imaging configurations to suit different application requirements. The asset provides a reliable, cost-effective solution for inspecting masks and wafers in the semiconductor industry. It offers reliable and accurate vetting results, faster processing speeds, and improved process control. NIKON OPTISTATION 3 A is an ideal solution for enhancing productivity and efficiency in the fabrication of semiconductor devices.