When should I wear blue light glasses? Is it essential to don these specific eyewear, particularly in our digitally-dominant world that incessantly bombards us with screens, or is it merely a fleeting trend masquerading as a necessity? As our daily lives increasingly intertwine with technology, how often should I be cautious of potential digital eye strain? Do the blue light emissions from devices such as computers, smartphones, and tablets truly warrant the use of special lenses, or are the perceived benefits overstated? Furthermore, what about those instances when I am exposed to artificial light sources, such as LED lighting? Shouldn’t the timing and context of my screen usage factor into the decision of whether to wear these glasses? Might there be specific scenarios, like late-night usage or extended work sessions, where the advantages become more pronounced? Ultimately, when is it prudent to reach for these protective glasses, if at all?