Used NIKON Optistation 3A #293821817 for sale

NIKON Optistation 3A is a high-precision, cutting-edge mask and wafer inspection equipment. Designed for reliability, accuracy and duration, it offers a complete suite of inspection capabilities for all types of photomask and wafer applications. It offers automated, user-friendly inspection with an intuitive intuitive graphical user interface (GUI). It includes functions such as high-resolution imaging for mask defect recognition and fine pattern inspection, as well as two-dimensional (2D) and three-dimensional (3D) wafer surface measurements. NIKON OPTISTATION 3 A features an advanced beam delivery system that provides increased stability and accuracy. An integrated automated optical alignment and auto-focus systems reduces setup time and improves the accuracy of images. The unit also features a nitrogen purge chamber that prevents optical energy dispersion and image drift due to environmental factors. The machine features a variety of imaging techniques and monitors mask pattern fidelity, defects and deformations down to 0.5 microns. It provides automated global inspection of a variety of patterns including contact holes, logic gates, circuits, and specific areas. Additionally, a data comparison software ensures accurate measurements and detects discrepancies in photomasks. The tool can store up to 10 inspection recipes and microscopes feature auto-focus, eliminating the need for manual focus setting for each mask. With the integrated seamless recipe change support, Optistation 3A provides quick wafer change times of less than 45 seconds. Overall, OPTISTATION 3 A is an advanced and reliable mask and wafer inspection asset with sophisticated imaging capabilities. With its user-friendly interface, integrated beam delivery model and sophisticated image recognition software, NIKON Optistation 3A is an ideal solution for automated mask and wafer inspection applications.