Used ASML AT-850D #293822110 for sale

ASML AT-850D is an advanced wafer stepper that meets the needs of the latest wafer production requirements. This lithography equipment offers high-precision optical alignment and imaging capabilities for a variety of wafer substrates, including silicon, gallium arsenide, quartz, polycrystalline diamond and others. ASML AT850D is capable of producing features as small as 0.25 microns and can accommodate wafers up to 6 inches in size. This system is equipped with a high-resolution AMT (active mirror technology) profile monitor, a special stepper lens with a numerical aperture of 0.55 and corresponding drive technology including a digital memory controller with microprocessor. It is also equipped with a unique "Scan and Match" feature that automatically optimizes focus and exposure within the beam range of 0.25 to 20 microns. AT 850D features a fully automated 3-axis optical alignment unit capable of precise device placement and focus accuracy. This machine also sports an advanced user interface, allowing for simple and intuitive operation. In addition, AT 850 D provides advanced temperature control and monitoring of the stepper chamber, allowing for better focus stability during extended runs. ASML AT 850 D wafer stepper is an ideal solution for advanced lithography applications such as semiconductor devices, photonics, data storage and others. This tool offers superior image quality, accurate and reliable processing capabilities, and advanced automation features that can be customized to your specific needs. With AT-850D, you can achieve high fidelity results with a low cost of ownership.