Profile: Chroma Technology Corp. is a manufacturer of optical filters and related products. We produce interference filters for the ultra-violet, visible and near-infrared portions of the spectrum. Our products include bandpass, multiple bandpass, and long and short pass filters, as well as beam splitters, dichroic mirrors & laser rejection filters. We specialize in precision spectral control, including extra high signal-to-noise ratio filters, and those with rapid cut-on and cut-off profiles. Our laser filters include single laser optics, dual laser, triple laser, quad laser and notch optics.