Used NIKON Optistation 3A #293600824 for sale

NIKON Optistation 3A is a mask and wafer inspection equipment designed to enable cost-effective semiconductor manufacturing. This system incorporates a high-resolution optical microscope and a wafer stage with unique and advanced features, enabling a wide range of tasks to be quickly and accurately completed. The unit includes advanced vision sensors, high-speed image analysis, and image processing technologies, providing superior detection and locating functionality. NIKON OPTISTATION 3 A is capable of detecting and identifying defects in the full range of mask layers, including those at a single site. It has the capability of inspecting large, complex chip regions from one direction, instead of two-dimensional imaging, to reduce inspection time. The machine is also capable of inspecting wafers for defects along both full- and partial-site boundaries. Optistation 3A is designed to make mask and wafer inspection faster and more efficient. It boasts the highest possible frame rate, allowing for high-speed imaging, even on large chips. The tool features an automated image stabilization asset, which ensures the best possible image quality even when imaging is done in the absence of background optical elements. OPTISTATION 3 A also includes innovative mode switching feature that quickly adapts its image processing algorithms to different defect effects. This feature allows the model to adjust the way it interprets information without the need to manually switch any settings. The equipment also includes advanced pattern-matching technology, which can identify the presence of a defect without requiring manual confirmation. NIKON Optistation 3A can also accurately locate the size and shape of the defect using its algorithm library, providing a more reliable and credible inspection. NIKON OPTISTATION 3 A system is able to process large volumes of wafers and masks quickly, with an average inspection speed of 8 seconds per dies. It is also fast and accurate enough to detect small, difficult-to-detect defects with a reliability rate of over 98%. Lastly, the unit is designed to operate within an environmental chamber, ensuring that the machine is kept away from dust and other contaminants. Its built-in air-pressure adjustment tool automatically maintains a stable, humidity-free environment while also minimizing condensation on the optics. Overall, Optistation 3A asset is an exceptionally reliable and efficient mask and wafer inspection model, providing more accurate and comprehensive data for the highest quality wafer and mask manufacturing.