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Summary
DescriptionNegative refraction index focusing.png
English: Three ray diagrams that show the difference between a positive and negative refraction index and the focusing of light with a negative refraction index lens.
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Licensing
Public domainPublic domainfalsefalse
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
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{{Information |Description={{en|1=Three ray diagrams that show the difference between a positive and negative refraction index and the focusing of light with a negative refraction index lens.}} |Source=Own work by uploader |Author=Pyjeon |