Andover Corporation is a recognized world leader in the manufacture of high-quality optical filters and coatings. We manufacture a broad array of standard and custom components including bandpass, ND, long- and short-pass, heat-control filters, and more. Wavelengths from UV to FIR. Deposition techniques include ion-assited e-beam deposition (IAD), and magnetron sputtering. Applications include machine vision, photolithography, calibration, etc. SO 9001:2000 and ITAR registered.
Download Andover's complete catalogue as pdf file here.