I can provide information about them based on what I know.
Blue light glasses are eyewear with lenses that are designed to filter out or reduce the amount of blue light emitted by digital screens such as computers, laptops, and phones. Blue light is part of the visible light spectrum and has a relatively short wavelength and high energy. It is known to have certain effects on our eyes and sleep patterns.
Proponents of blue light glasses claim that reducing the exposure to blue light can help alleviate eye strain, fatigue, and improve sleep quality, especially when using digital devices for extended periods, particularly in the evening or before bedtime.
While there is some scientific evidence to suggest that exposure to blue light may affect sleep patterns and eye health, the effectiveness of blue light glasses in addressing these concerns is still a topic of debate. Some studies suggest that the impact of blue light glasses may be minimal or negligible, especially in individuals without pre-existing eye conditions.
If you are considering using blue light glasses, it may be helpful to consult with an eye care professional or optometrist who can provide personalized advice based on your specific needs and eye health. They can evaluate whether blue light glasses are suitable for you and provide recommendations on how to manage screen time effectively to minimize potential eye strain.