Used NIKON Optistation #293608235 for sale

NIKON Optistation mask and wafer inspection equipment offers precise, automated inspection of photomasks and wafers. Its innovative optical and image processing technologies enable users to quickly and accurately inspect photomasks and wafers for defects and damages. Optistation can detect several types of defects, such as scratches, spots, voids, cracks, deformation of patterns, scratches, and pinholes, even on the smallest of patterns at a resolution up to 5 x 5 μm, making it a great choice for engineers needing to identify and remediate flaws in the most complex designs. NIKON Optistation employs several technologies, including a 1.3 Megapixel camera, a telecentric lens, LED light sources, and projection optics, to capture high quality images of the wafer and mask. The system can inspect whole wafers or specific areas of interest with a single scan. With the patented object movement and scan electronics, Optistation is up to nine times faster than conventional systems when scanning whole wafer. NIKON Optistation is equipped with advanced analytical capabilities, which enable the unit to detect complex defects, in addition to the most common problems associated with photomasks and wafers. The advanced image analysis algorithms analyze the images and compare them to the reference design, which helps users identify errors in manufacturing or exposes process irregularities or systematic defects. The intuitive interface of Optistation makes it easy to operate. All inspection parameters are adjustable and visually selectable from the touchscreen interface, allowing users to easily save and recall test parameters for repeatable inspections. In addition, the comprehensive statistics collected for every inspection allow for detailed process analysis and optimization. To ensure the highest accuracy of inspections, NIKON Optistation is equipped with both a bright field and dark field method that enhances inspection accuracy. Optistation is a reliable, efficient inspection machine which offers the most precise and reliable results. It enables customers to reduce their testing costs while improving their process quality and meeting yield targets.