[DXG] Monochromator, MonoRa Series and New Spectrograph NS300

Introducing DXG's MonoRa Series and New Sepctrograph, NS300
Focal length available from 150mm to 750mm

Application
-Spectroscopy
-Photoluminescence
-Fluorescence
-Raman scattering
-Phosphorescence
-Colorimetry
-Spectroradiometry
-Photometry
-Laser characterization
-Laser scattering Monochromatic
-light source / High rejection filter