!%Precision Solutions%! of Stevenage, UK, has appointed !%16763%%Metrology Concepts LLC%! as its US distributor for the Interfire II family of infrared interferometers. Based in Rochester, N.Y., the latter company specializes in surface and wavefront measurement solutions for the laser, ophthalmic, precision optics and scientific markets. The interferometer is suitable for use in production, quality control and research applications.