ARC SpectraPro-150 Imaging Dual Grating Monochromator / Spectrograph

ACTON RESEARCH MODEL 275 PLASMA CHEMISTRY TRIPLE GRATING MONOCHROMATOR Untested

ACTON RESEARCH MODEL 275 PLASMA CHEMISTRY TRIPLE GRATING MONOCHROMATOR

FA448M FA-448 Roper/Acton Research ARC Six-Position Filter Wheel plus Controller

Chromex 500is grating Imaging Spectrograph/Monochromator w Princeton TE/CCD-1024

Horiba FluoroMax Motorized Monochromator Untested

1PCS, Ocean Optics， USB4000, Spectrum Card 196-900nm Slit size 25um, Tested/IC

Fisher Scientific Jarrell-Ash 82-497 Grating Monochromator Not Tested AS IS