Experiencing headaches, dry eyes or difficulty sleeping after long hours on your computer or phone? You are not imagining it. Blue light glasses might be the screen-time solution you need.
This article explores blue light glasses, how they work, and whether they can genuinely support eye health. If you are wondering whether they are worth it, read on.
What Are Blue Light Glasses?
Blue light glasses are designed to filter high-energy visible (HEV) blue light emitted from digital devices such as laptops, smartphones, tablets and LED lights. They are available with or without prescription lenses and often include a subtle yellow tint to balance the light spectrum.
They have become increasingly popular with individuals who spend much of their day using screens, combining style, comfort and practical protection. Whether you wear glasses for vision correction or purely for screen use, there is a pair to suit your needs.
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Don’t wait, secure your appointment now and see the world in a whole new way. Book your eye test today!
Do Blue Light Glasses Actually Work?
It depends on what you are hoping to achieve.
Many users report a reduction in eye strain and improved focus. Yet, current scientific evidence does not strongly support claims that blue light glasses significantly improve long-term eye health or sleep quality.
The College of Optometrists states that the benefits may stem more from reduced screen glare than from the filtering of blue light itself. That said, if you feel more comfortable and able to focus while wearing them, they may still be a worthwhile investment.
Do Blue Light Glasses Help with Eye Strain?
Yes, but not for the reasons many believe.
Digital eye strain, or computer vision syndrome, is typically caused by:
Poor posture or screen positioning
Sitting too close to the screen
Infrequent blinking
Glare from windows or overhead lighting
Extended focus without breaks
While blue light glasses may help reduce glare and discomfort, managing other environmental factors and screen habits significantly reduces eye strain.
How to Protect Eyes from Computer Screens
A comprehensive approach is best. To reduce digital fatigue, try the following:
Adjust your screen’s brightness and contrast settings
Use an anti-glare screen filter
Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds
Blink often to maintain moisture on the eye’s surface
Ensure good posture and a proper distance from your screen
Wear blue light glasses during work sessions for added comfort
Making these small changes to your daily routine can help protect your eyes, ease the strain and support long-term comfort.
Do Blue Light Glasses Prevent Retinal Damage?
In short, no.
Although laboratory studies have shown that high-intensity blue light can damage cells in the retina, the levels emitted by digital screens fall well within regulated safety limits.
In other words, the blue light from your smartphone or laptop will not likely cause retinal damage. However, if you are looking for added peace of mind or enhanced comfort, Vision Works offers smart lenses designed specifically for screen-intensive lifestyles. These lenses include blue light filters, anti-glare coatings and prescription options tailored to your needs.
Are Blue Light Glasses Worth It?
That depends on your expectations.
They may not prevent serious eye conditions, but many wearers experience:
Less eye fatigue
Fewer headaches related to glare
Improved comfort while using screens
Blue light glasses also come in a wide range of frame styles, making them a practical and fashionable upgrade even if you do not require a prescription. If you regularly work, study, or relax in front of a screen, they are certainly worth considering.
Book an eye test
Don’t wait, secure your appointment now and see the world in a whole new way. Book your eye test today!
Block the Strain, Not the Screen, with Vision Works
If you are ready to manage screen fatigue and improve your digital comfort:
Book an eye test with a Vision Works optometrist
Browse our full selection of blue light glasses and smart lenses
Use our store locator to find your nearest branch
Let Vision Works help you find the right protection for your eyes and your lifestyle.
Current Treatments for Macular Degeneration
Treatment options for AMD depend on the type and severity of the condition. For wet AMD, anti-VEGF (vascular endothelial growth factor) injections are commonly used to inhibit abnormal blood vessel growth and leakage. Photodynamic therapy, which uses light-activated drugs to destroy abnormal blood vessels, is another option. For dry AMD, lifestyle modifications and AREDS supplements are the primary approaches. New treatments, including gene therapy and novel drug therapies, are under investigation and may offer additional options in the future.
The Rate of Vision Loss with Macular Degeneration
The rate at which vision loss occurs in macular degeneration varies among individuals. Dry AMD typically progresses slowly, often over several years. Wet AMD can lead to more rapid vision loss if not treated promptly. Early detection through regular eye exams is key to managing the disease and preserving as much vision as possible.
Hope for the Future
While macular degeneration currently lacks a cure, ongoing research offers hope. Advances in treatments, including new medications, gene therapies, and improved diagnostic techniques, are continuously evolving. Staying informed about these developments and maintaining proactive eye care can make a significant difference. By adopting healthy lifestyle choices and utilizing available resources, individuals can effectively manage macular degeneration and maintain a good quality of life.
Living a Fulfilling Life with Macular Degeneration
Despite the challenges posed by macular degeneration, many people continue to lead fulfilling lives. Adapting to vision changes with the help of assistive technologies, such as screen readers and voice-activated devices, can enhance independence. Staying informed about new developments in treatments and maintaining a positive outlook are crucial for managing the condition effectively. Engaging in hobbies, staying connected with friends and family, and participating in support groups can contribute to a high quality of life. Macular degeneration may seem daunting, but with the right strategies and support, it is manageable. Prioritize eye health and make necessary lifestyle adjustments. By remaining proactive and informed, you can maintain your vision and continue to enjoy life fully, one day at a time
Check for Early Signs of AMD
The following tool (Amsler Grid) is often used by eyecare professionals to screen for AMD:
Amsler Grid
Click on the image to download your free copy of the Amsler Grid
How to Use the Amsler Grid:
- Find a Comfortable Spot: Sit comfortably at a well-lit table or desk.
- Hold the Grid: Hold the Amsler Grid at a comfortable reading distance (about 30-40 cm from your eyes).
- Focus on the Center: Cover one eye and focus on the center dot of the grid with the other eye.
- Check for Distortions: Look for any wavy, blurred, or missing areas in the lines of the grid. The lines should be straight and evenly spaced.
- Repeat: Cover the other eye and repeat the process.
Please Note:
The Amsler Grid provided on this website is for educational purposes only and should not be used as a substitute for professional medical diagnosis or official vision screening.
While it can help you monitor changes in your central vision, it is not a diagnostic tool.
For a comprehensive eye examination and accurate diagnosis, please consult with a qualified eye care professional.
