What is a key benefit of blue light glasses for customers?

Blue light glasses are designed specifically to filter out a portion of the blue light emitted by screens, such as those on computers, smartphones, and televisions. The primary benefit of wearing these glasses is that they help reduce eye strain and discomfort that can result from prolonged exposure to digital screens. Many users experience symptoms like dry eyes, headaches, or fatigue after extended screen time, often referred to as digital eye strain. By filtering out blue light, these glasses can make screen time more comfortable and ultimately protect vision health.

Considering the other options, while enhancing color vision or improving peripheral vision address different aspects of vision correction, they do not pertain to the primary purpose of blue light glasses. Reducing glare from sunlight is also a benefit associated with sunglasses or specialized coatings rather than blue light filtering lenses. Thus, the focus on reducing eye strain from screens makes blue light glasses a valuable option for individuals spending significant time with digital devices.