Andover Corporation is a leading provider of precision optical filters and coatings, delivering tailored solutions for a broad range of industries, from aerospace and defense to biomedical and environmental monitoring. With over five decades of experience, Andover specializes in high-quality optical products, including absorptive neutral density filters, anti-reflective coatings, and specialized astronomy filters. Their offerings include an extensive selection of bandpass, edge, and infrared filters, as well as custom prototyping services to meet unique project needs.

Andover's vertically integrated manufacturing process ensures exceptional quality and rapid turnaround times, allowing them to serve both prototype projects and high-volume production efficiently. The company employs advanced coating technologies, ensuring precise wavelength control and long-term stability. A commitment to rigorous quality control and customer satisfaction has forged strong partnerships with industry leaders. Whether you're in need of optical assemblies or precision measurement services, Andover Corporation remains a trusted partner for all optical solution needs, providing innovative products designed to excel in mission-critical applications.