Quest ATR ZnSe Accessory Frontier

The ZnSe Top Plate is an optional configuration for the Quest ATR Accessory. It is made of hardened stainless steel, has an anti-reflective coated zinc selenide crystal sealed in indium, and a transmission range of 7,800 cm-1 - 480 cm-1. Baseplate included.

The Quest ATR Accessory is a performance single-reflection ATR accessory designed for sample analysis in the mid- and far-infrared. This accessory has reflective gold-coated optics and Specac's Synopti-Focal Array technology with precision-molded aspheric mirrors. The Quest ATR Accessory is compatible with Spectrum 3/Frontier spectrometers.