Description Description Contains many interesting parts! Some nice mirrors, One mirror movable with voice coil An open power supply 5 V / 12 A & + 15 V / 3.0 -15 V / 1.5 A An off-axis elliptic mirror Detector for HeNe with pre-amp This FTIR Spectrometer is just the base unit with no computer or software. It is being sold for parts or repair value. View AllClose