The 77400 MS125™ Spectrograph is one of our most popular spectrographs. It is a low cost, manually operated, 1/8 m spectrograph with superior performance. It’s versatility and performance makes it ideally suited for non-imaging applications. It’s small size, simple design and durability make it suitable for OEM and research applications. Interior baffles prevent light scatter and compatible gratings are designed to minimize stray light. Gratings may be easily interchanged without requiring realignment of the instrument.

Order the model 77400 for just the spectrograph, when you wish to use your own camera. Order model 78877 includes the MS125 spectrograph, 78855 LineSpec CCD camera and your choice of one grating and one fixed slit.