Used NIKON Optistation #293811505 for sale

NIKON Optistation is an advanced mask and wafer inspection equipment designed for advanced semiconductor manufacturing. It combines a powerful laser beam scanning system and an automated wafer inspection process that is capable of detecting microscopic defects down to the angstrom level and up to the macroscopic levels of several nanometers. Optistation uses an optical unit consisting of a precision mirror and an objective lens. The mirror is a type of auto-focus or zoom mirror, and it has various functions for imaging the objects under inspection. The optical machine is also equipped with an exposure illumination tool for illuminating the inspected wafers. This asset uses a light source that can be modified according to the requirement and can be used to detect defects both visually and with a streak imaging model. NIKON Optistation also has a large LCD screen and a full-sized graphic user interface (GUI). This GUI has several functions including a graphical representation of defect types and positions in the inspected wafer that can help identify and evaluate defects in detail. An automatic wafer defect classification equipment further help in the analysis of defects. Optistation is designed to automatically handle a large variety of wafers and thin film devices with a maximum area of up to 612mm x 836mm, thickness ranging from 0.2mm to 8mm. It also has a dynamic zoom ranging from 25x to 7500x as well as manual zoom ranging from 25x to 30x for further magnifications. The system is designed to provide a high degree of repeatability and accuracy, providing both imaging quality and precision. The speed of the laser beam scanning unit is adjustable which makes it ideal for industrial-level semiconductor manufacturing. NIKON Optistation is also equipped with various analysis software and image processing techniques that are capable of detecting a variety of defects, including contamination, scratches, protrusions, pits, voids, dust, uneven layers, and more. Furthermore, this machine can be used to detect defects in a wide variety of materials, such as ceramics, metals, and plastics. Optistation has the capability to provide images with various resolutions for high-resolution scanning and analysis. This tool also contains an advanced pattern recognition feature to help identify various defect types quickly. More importantly, this asset is designed to be compatible with all the latest image processing software and technologies. In summary, NIKON Optistation is an advanced mask and wafer inspection model that is designed for advanced semiconductor manufacturing. It combines powerful laser beam scanning and an automated defect classification software to detect microscopic and macroscopic defects in wafers or thin film devices. It offers a high degree of repeatability and accuracy, excellent imaging quality, and has the capability to provide images with various resolutions for high-resolution scanning and analysis. Overall, Optistation is an excellent and powerful tool for the modern day industrial semiconductor process.