Newton's colour disc hand operated

Stock Code:
PH0582A
Unit:
Each
Price:
$45.00 (ex GST)

Description

 
 

For demonstrating that white light may be composed from all the spectral colors by rotation of multi-colored disc. Comprising a multicolored disc, 175 mm diameter, mounted on metal stand and driven by belt with the help of driving wheel, fitted with a handle.

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