To set the record straight – “blue light glasses” is a fancy term for regular glasses with a blue light coating. The coating acts as a filter against blue light and protects the eyes from harmful light rays. Computer glasses, on the other hand, refers to the power range and usage of the glasses. Rather than a coating, computer glasses refer to the construction of the lens itself. They have specific strengths and measures that align with your working habits. You can also upgrade your computer glasses with a blue light coating so that it has the advantages of both blue light glasses and computer glasses.