Photics

• (n.) The science of light; -- a general term sometimes employed when optics is restricted to light as a producing vision.
Found on http://thinkexist.com/dictionary/meaning/photics/

Photics

Pho'tics noun (Physics) The science of light; -- a general term sometimes employed when optics is restricted to light as a producing vision. Knight.
Found on http://www.encyclo.co.uk/webster/P/76
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