Posted by Siriya Mitsattha on July 21, 2016 . 0 Comments
Since our blog post titled ‘How Effective is your Blue Light Filter - Test Your Glasses with this Graphic’ we’ve received a lot of questions from people curious to learn more. Often times, people have purchased glasses from a source and are not certain if they are truly blue light filtering and if they are – how effective.
So we decided to design another graphic to help our readers test their glasses. But first, we’ll go through a little background on how color is displayed and perceived. The image below illustrates a simple Red Green Blue (RGB) color model that most should be familiar with.
Source : Wikimedia Commons
The above image shows an...