BIORAD FTS60A Internal Circular Infrared Mirror for Optical Science FTIR

BIORAD FTS60A Internal Oval Infrared Mirror for Optical Science Experiments

Bio-Rad Digilab FTS-60A Interferometer Assembly FTIR Optical Science Experiment

Optical filter and actuator - Perkin Elmer Spotlight 400 FTIR

BIORAD FTS60A Internal Square Mirror for Optical Science Experiments

Wilks Infrared Stage FTIR

InGaAs detector cable - Perkin Elmer Spotlight 400 FTIR

BIORAD 8820730/0120730 & Aperture Wheel From Bio-Rad FTS-60A for Optical Science