User talk:NickSpiker

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Prism image
Most prism dispersion images are crude simulations (computer generated), which neglect dispersion inside the prism and some reflections, particularly the image you are adding. Materialscientist (talk) 01:37, 17 February 2012 (UTC)

You may be interested in the discussion of that image at Talk:Prism (optics). The image Dispersive Prism Illustration by Spigget.jpg is too badly flawed to use in any optics article. The behaviour of the light inside the prism is unphysical, i.e. wrong.--Srleffler (talk) 04:07, 17 February 2012 (UTC)