Spex DM302 PC ACQ Spectroscopy Monochromator Detector System Acquisition Module

Acton Research SpectraPro Model 275 / Oriel 7340 Monochromator Spectrograph ARC

(Horiba FluoroMax ?) Motorized Monochromator

ARC SpectraPro-150 Imaging Dual Grating Monochromator / Spectrograph

spectroscopy detector module made by HORIBA Jobin Yvon

Horiba Jobin Yvon SPEX 1250M Ultra Resolution Spectrometer

Schoeffel Monochromator Slit Set GM 100 5pcs 1.0-1.4mm Plates Vintage 1970s

Jobin Yvon Horiba H-10 UV Monochromator Slit Adjustable Optical Module As-Is