Research suggests that there has been a sharp increase in sales of blue light filter glasses during the pandemic. With screen time increasing, and many of us spending more time than ever sitting at a desk, blue lens glasses are more popular than ever. If you’re thinking about investing in blue light filter glasses, it’s natural to compare products. Blue tinted lenses offer benefits, but they are not the same as blue light filter glasses, which are designed to filter or block blue light emitted from digital screens.
Are blue light filter glasses better than blue tinted lenses?
What are blue light filter glasses and how are they different from tinted lenses?
Blue light filter glasses were developed as a solution to prevent tiredness and eye fatigue and improve sleep by filtering out the blue light that comes from digital screens. Many of us skip from screen to screen, not really thinking about what happens to our eyes while we scroll through social media, watch a box set or type endless emails. Blue light filter glasses reduce exposure to blue light, protecting the eyes.
Blue light filter glasses and tinted glasses are not the same. Tinted lenses enhance vision but they don’t actively block or filter blue light. There are several color options when it comes to choosing tints and some are better suited to specific activities than others. Examples include:
- Yellow and amber lenses: best for moderate and low-level light to enhance depth perception
- Green: suitable for all levels of light. Helps to reduce glare from the sun and brighten shadows.
- Blue and purple: enhances color perception and contouring and reduces glare. Suitable for use when visibility is poor, for example, when it’s foggy.
- Red and pink: enhances visibility and depth perception.
Which option is best for me?
Blue light filter glasses and tinted glasses both offer benefits for the eyes, but they serve different purposes. If you spend a lot of time using digital devices, it’s wise to consider investing in blue light filter glasses. Tinted glasses enhance vision in different conditions, but they’re not specifically designed for people who spend a lot of time in front of a screen for work or leisure purposes. If your primary goal is to protect your eyes, prevent tiredness and reduce strain on the eyes, blue light filter glasses are the best option for you.
Blue lens glasses have become more popular as screen time has increased. Tinted glasses are not the same as blue light filter glasses, which are designed to reduce exposure to the blue light associated with digital devices. Tinted lenses can enhance vision and color and depth perception but they are not specifically designed for use while working, gaming or watching TV.