Used NIKON 4S999-227 #293668725 for sale

NIKON 4S999-227 is a full field stepper that is used for the manufacturing of semiconductor devices, such as integrated circuits and other microelectronic components. This stepper is capable of offering high resolution, high frame rate, and low dose exposures that deliver accurate results. 4S999-227 has an advanced design that includes an unobstructed field size measuring 7.8mm, a numerical aperture of 0.8, and a wide depth of focus. It also features a motion control system that is capable of providing sub-micron resulting in high throughput and speed. Additionally, the stepper has a high-resolution color inspection system that allows for easy identification of exposed patterns that may require reworking. NIKON 4S999-227 is equipped with built-in alignment sensors that ensure precise mechanical alignment. The stepper is also capable of automatic lens changing which helps to save time and improve productivity. Its autofocus and autofocus adjustment are powered by a unique laser scanner allowing for accurate and repeatable results. In addition, 4S999-227 boasts an advanced multi-task engineer that is capable of creating three-dimensional images with wafer mapping and process comparison. Its advanced reticle stage comes with improved platformer performance to support tight patterns and provides a larger field of view. NIKON 4S999-227 also offers user-friendly software allowing users to easily access lithography recipes. The stepper also comes with a built-in imaging optics system that allows for powerful image analysis. Furthermore, it has a low-cost of ownership thanks to its fewer parts and easy maintenance. Finally, this stepper has been designed to meet customer's demanding requirements and provide support for critical lithographic production. It offers excellent stability and reliability, making it the perfect choice for applications such as production of dielectric trench field threshold devices. With its high resolution, accurate exposure, and low-dose imaging, 4S999-227 is the ideal choice for semiconductor industry production.