Profile: Verity Instruments, Inc. is a manufacturer of optical emission instruments and software applications for endpoint detection, and advanced process control, and film thickness measurement. Our products include spectrographs, monochromators and interference filter-based detectors. Our products are used for endpoint determination in etch, ion beam etch, CVD etchback, photoresist strip, and chemical/mechanical polishing. Our SD512NIR spectrograph is an optical emission monitor that integrates embedded processors and software designed to provide instrument control, data acquisition and endpoint interface capabilities. Our EP200™ series monochromators are designed to measure a single wavelength of light in the range of 185-925nm.