Used SONY IRG-12 #9211055 for sale

SONY IRG-12 is a mask and wafer inspection equipment which is utilized by the semiconductor industry to inspect masks and wafers for defects, contaminants and irregularities. It uses a combination of state-of-the-art optics and image processing techniques to detect flaws with respect to geometric shape and pattern characteristics. The system also allows for the measurement of device properties and the generation of images. The unit consists of precision optical components, a light source, object and image sensors, display devices, and an image processor. The optics consist of a coaxial zoom lens with wide n.a. (numerical aperture) for best imaging, as well as a pair of long working distance/long working distance objectives. The light source used in conjunction with the optics is a dichroic discharge lamp. It is capable of providing up to 24 correlated frequencies in the visible and some in the near-infrared spectral ranges. The image sensor used in IRG-12 is an array of 2-dimensional, back-illuminated CCD (charge-coupled device) sensors. These image sensors are configured in "electronic shutter mode" for best responsiveness and precision. The image processor that accompanies the machine is an advanced image recognition tool which uses position compensated filtering techniques for high-contrast edge detection. SONY IRG-12 has various features which are designed to increase the accuracy and speed of the inspection process. It incorporates a "3-dimensional image processor" that enables two different images to be captured from the same plain in one take. It also has a built in "flat field correction" feature which helps reduce image distortion caused by optical paths in the specimen. Additionally, the asset has a "simultaneous imaging" capability that allows the processing of multiple images at the same time. In conclusion, IRG-12 is an advanced mask and wafer inspection model that features the latest technology and performance capabilities. It uses state-of-the-art optics and image processing techniques to identify defects with extreme precision and accuracy. It also allows for the generation of 3-dimensional images and the simultaneous imaging of multiple images. SONY IRG-12 is designed to drastically reduce inspection time and improve overall defect detection.