Used NIKON Optistation VII #293634722 for sale

NIKON Optistation VII is a state-of-the-art automated mask and wafer inspection equipment. It is designed to accurately and quickly detect defects on a wide variety of substrates and surfaces, including transistors, memories, and other semiconductor devices. It provides a comprehensive system for inspection, including direct exposure and high resolution imaging capabilities. The unit is configured with a versatile multi-axis high-precision nanometer stage machine, high-resolution wafer imaging sensors and integrated software. This combination of capabilities provides an ideal solution for wafer mapping and defect detection. It is equipped with two advanced telecentric lens systems, an ultra-high resolution LCD monitor, and a patented Dual Illumination Tool which enables the highest levels of defect resolution. Advanced user interface features allow for efficient, intuitive operations and automated parameter setting, as well as multi-user operation. Advanced defect-detection methods include classifying and weighting of defect geometry and grayscale characteristics, creating a more accurate defect-detection rate. The asset is compatible with a variety of popular semiconductor fabrication processes and material formulations and is capable of handling up to 600mm wafers. It is equipped with an embedded PC with multiple USB ports for computer connection for data exchange. The model also includes sophisticated design and stress analysis parameters to ensure the highest quality inspection results. Optistation VII offers high performance, reliability, and accuracy for a wide range of mask and wafer inspection applications. It is ideal for integrated circuit (IC) designers, micro-processing engineers, as well as materials scientists and microfluidic engineers. Its easy-to-use user interface and automation capabilities make it suitable for many different inspection tasks. Its dual-beam design and ultra-high resolution imaging enable the most efficient and accurate defect detection and classification.