可視スペクトルの青色及び紫色光によってもたらされる眼損傷の変動の検出及び定量化のための装置及び方法

摘要

Method, product and blocking element of short wavelengths in LED-type light sources consisting of a substrate with a pigment distributed on its surface and, in that said pigment has an optical density such that it allows the selective absorption of short wavelengths between 380 nm and 500 nm in a range between 1 and 99%.