Used NIKON NSR 4425i #9205852 for sale

NIKON NSR 4425i wafer stepper is an advanced imaging platform designed for throughput and accuracy in lithography applications. With a 3.2 inch (8.1 cm) NA numerical aperture, the device supports quick throughput imaging with fast paced throughput times. The high precision tool also features integrated stop and go scanning, which minimizes the need to move from one section to another during any lithography process. Additionally, NIKON NSR-4425I is capable of deep-UV exposure and a variable working distance that can be independently set for each shot. NSR 4425 I offers advanced imaging capabilities, including a wide range of field sizes, overlay of shots and die-to-die repeatability accuracy. With the integrated factory automation software, NSR-4425I can be loaded with users' specific recipes to enable autonomous feature placement and focus control. It also includes built-in die-level feature detection, allowing parts to be placed on a die faster and with less wasted shots. Furthermore, the integrated six-axis robot handling equipment supports stable substrate motion. NIKON NSR 4425 I comes standard with industry-leading features, including a full range of residential reticles, two types of alignment modes, multi-dimensional imaging and a 4pcumens long pass filter to block IR radiation. It also includes an advanced digital micro-mirror device alignment system to reduce the high wafer deformation. NSR 4425i also comes with optical power monitoring capabilities to ensure uniform exposure across the field. In addition to its powerful imaging capabilities, NIKON NSR 4425i includes a high precision stage and a user friendly centrally activated lens unit which helps to increase the speed and precision of each step. Its automatic lens control machine can also be used to adjust the focus and magnification during each step. Moreover, its advanced aberration correction features reduce the need for manual correction. Furthermore, the tool can be configured for UV, visible and deep-UV wavelengths, offering a wide range of operation flexibility. Thanks to its advanced features and capabilities, NIKON NSR-4425I is ideal for applications ranging from semiconductor manufacturing to photomask production. With its high speed and uniform resolution, the wafer stepper is also a great choice for advanced semiconductor device assembly and device patterning that require precision, reliability and speed. Additionally, the device is particularly well-suited for Biomedical, Medical, Aerospace and Industrial Imaging applications.