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Spectroscope plastic with scale

Stock Code:
3791-001
Unit:
Each
Price:
$55.00 (ex GST)

Description

The IEC compact Direct Vision Spectroscope is a very useful device for measuring the wavelength of light. An adjustable slit allows the light to enter the black chamber and the viewing eyepiece carries a 600 line/mm grating. The eye sees the incoming light split into its colours or wavelengths that appear to be deflected to the right hand side. The coloured bands appear over a scale calibrated in nanometres (nm) with each digit on the scale representing 100nm. A useful PDF file introduces the principles and explains Angstrom units, nanometres, the spectrum and much more.

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