为什么黄绿2个颜色的荧光笔会比较亮

荧光笔是通过荧光粉反光。而并非是自己能够发光。

其实各种颜色的亮度是差不多的。只不过人的眼睛对绿色和黄色通常都会比较敏感。所以才会觉得比较亮。

This entry was posted on Tuesday, December 11th, 2007 at 1:13 pm and is filed under 荧光笔. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.