6650-21-907-1181

Spectrograph

6650219071181 219071181 SEI-4A-757 MARK IV

An optical instrument designed to break up the light from a source into its constituent wave lengths and to provide a means of qualitative or quantitative study of the spectrum line formed. The instrument essentially consists of four parts; the slit, the lenses, the dispersion system and photographic or photoelectric system. The instrument may incorporate a prism or grating system for the dispersion of light. View more Spectrograph