Michelson interferometer (30° incident angle)
Equipped with Advanced Dynamic Alignment system
Sealed interferometer with Automatic Dehumidifier

Germanium-coated KBr for Middle IR (Standard)
Germanium-coated CsI for Middle/Far IR (Optional)
Silicon-coated CaF2 for Near IR (Optional)

High-energy ceramic for Middle/Far IR (Standard)
Tungsten lamp for Near IR (Optional)

DLATGS detector with temperature control for Middle/Far IR (Standard)
MCT (Hg–Cd–Te) detector with liquid nitrogen cooling for Middle/Near IR (Optional)
InGaAs detector for Near IR (Optional)

7,800 to 350 cm-1 (Standard)
12,500 to 240 cm-1 (Optional)

0.25, 0.5, 1, 2, 4, 8, 16 cm-1 (Middle/Far IR)
2, 4, 8, 16 cm-1 (Near IR)