A graph of the CIE Scotopic luminosity curve (1951), for wavelengths of light from 380nm to 700nm.
<ul><li>Designed to match original bitmap version <a href="//commons.wikimedia.org/wiki/File:Scotopic1.png" title="File:Scotopic1.png">Image:Scotopic1.png</a> by <a href="//commons.wikimedia.org/w/index.php?title=User:En:Dicklyon&amp;action=edit&amp;redlink=1" class="new" title="User:En:Dicklyon (page does not exist)">User:en:Dicklyon</a></li>
<li>Gnuplot vector version by <a href="//commons.wikimedia.org/wiki/User:Qef" title="User:Qef">User:Qef</a></li></ul>
Data from <a rel="nofollow" class="external free" href="http://www.cvrl.org/database/text/lum/scvl.htm">http://www.cvrl.org/database/text/lum/scvl.htm</a>