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C-Spectra® - An Instant Spectroscope
Product Number: SB23811
In Stock (Ships within 1-2 business days)
No longer will your students have to manipulate and struggle to see a spectrum through a standard diffraction grating or spectroscope. With C-Spectra® the angle is not critical... simply view the light source through the C-Spectra® and the spectrum will be clearly visible. Use it to view the visible spectrum, line spectra from spectrum tubes (such as hydrogen, helium, etc.), and to do flame tests of various metals. Because of the holographic nature of C-Spectra®, every segment contains the ability to produce the same pattern. Thus, it can be cut into small pieces convenient for classroom use. When cut into 1-3/4 in. squares, each 8 in. x 10 in. sheet provides approximately 26 pieces.