Detectors: MCT-B and InSb (microscope) DTGS-KBr (optical bench)
Beam splitters: CaF2 (10 000-2 000 cm-1), KBr (2 000-400 cm-1)
Objective: X15 Cassegrain type
Accessories: Smart diffuse reflectance, Cryostat LN2
Instrument continually purged with dried air (Ultrapac 2000 Donaldson)