This FT-IR spectrometer design is based on a 38 mm dynamically aligned, 60° mechanical bearing Michelson interferometer and is capable of covering a wide spectral range from the UV to Far-IR. The Cary 660 FTIR guarantees better than 0.075 cm-1 maximum resolution, and includes a revolutionary air-cooled source capable of delivering more than50 mW of power to the sample for maximum sensitivity.