Economy Spectroscope Tube - 500 Lines/mm Grating - Eisco Labs
- Basic spectroscopes able to view variable light spectra.
- Hold it up to different lights to observe which wavelengths are present.
- Light enters through the slit and is split by the diffraction grating at the other end.
- Perfect activity for students at school or kids at home.
- Spectroscope measures 10.25" long. Body has a diameter of 1.