N1-06
Demonstrate continuous spectra with several different types of glass.
The bright point source is used to provide a continuous white light spectrum. Light from the point source is collimated by a condenser lens with iris and focused by a 20 cm focal length cylindrical lens onto a slit. A 20 cm focal length convex lens then images the slit onto the screen through an equilateral prism.
N1, OM1, LS1

n1-06a