General Info

Since 1971, SpectroFilm has been providing custom passband and laser diode filters for research and industry. Based in Billerica, Mass., it produces a wide range of custom filters and coatings, including sputtered filters, hot/ cold mirror, AR coatings, oxide coatings and many more. The company is also capable of customizing shapes, sizes thicknesses and wavelength tolerances for optimal performance. It also combines state-of-the-art filter design and manufacturing processes and computer numerical control (CNC) equipment utilization to meet the needs of the customer s specific application.