Used NIKON (Wafer Steppers) for sale

Nikon is a well-known manufacturer of wafer steppers, which are essential equipment used in the semiconductor industry for photolithography processes. Wafer steppers play a crucial role in reproducing intricate patterns onto silicon wafers during the manufacturing of integrated circuits. Nikon offers a range of wafer steppers, including the NSR 2205 i11D, NSR S204B, and NSR 2005 i10C. These steppers provide accurate and precise alignment and exposure capabilities to ensure high-quality wafer production. One of the key advantages of Nikon wafer steppers is their superior optical performance. They incorporate advanced optics and illumination systems, allowing for precise pattern transfer onto wafers at various resolutions. Nikon's steppers also feature advanced autofocus systems to maintain sharp focus during exposure. Another advantage is their versatility. Nikon wafer steppers can handle a wide range of wafer sizes and materials, enabling flexibility in semiconductor manufacturing. Additionally, they offer high throughput, reducing production time and increasing efficiency. The NSR 2205 i11D is a high-end wafer stepper with a resolution of 45 nm, capable of handling 200 mm wafers. The NSR S204B is designed for 200 mm wafers and offers a resolution down to 80 nm. The NSR 2005 i10C is a mid-range stepper with a resolution of 100 nm and supports up to 300 mm wafers. Overall, Nikon wafer steppers are known for their precision, optical performance, versatility, and high throughput, making them a preferred choice in the semiconductor industry.