Blue Light Blocking Lenses From Optometrist in Jonesboro, AR
Many people have heard of blue light-blocking lenses. However, what do they do? Is there blue light everywhere, or is it only when using computer screens? Below is everything you need to know about blue light-blocking lenses for your eye health! At Fletcher Family Eyecare in Jonesboro, AR, we're here to provide you with the best eye care, which might include blue light-blocking lenses.
What is Blue Light?
Blue light is a type of visible light, meaning it is the kind of light that the human eye can see. It is found in natural sunlight, but also artificial light sources like LED lights and computer screens. Blue light has a shorter wavelength than other colors on the visible spectrum and is thus scattered more easily. This can cause blue light to appear brighter and more intense than other colors.
Why is Blue Light Harmful?
While blue light exposure isn't harmful in small amounts, too much blue light exposure can be damaging to the eyes. That's because blue light can penetrate the back of the eye, which can disrupt the normal sleep cycle and cause digital eye strain. Additionally, over time, blue light exposure can contribute to the development of macular degeneration, a condition that can lead to blindness.
How do Blue Light Blocking Lenses Work?
Blue light-blocking lenses are designed to filter out harmful blue light while still allowing beneficial blue light to pass through. These lenses usually have a yellow tint, which helps to reduce the amount of blue light that reaches the eyes. Additionally, some blue light-blocking lenses also block UV light, which can further protect the eyes from damage.
Do I need Blue Light Blocking Lenses?
If you spend a lot of time looking at digital screens, whether for work or leisure, then you may benefit from wearing blue light-blocking lenses. That's because you might be suffering from computer vision syndrome, which can lead to eye strain, headaches, and blurry vision among other symptoms. Additionally, if you have trouble sleeping or find that your eyes feel strained after looking at a screen, blue light-blocking lenses may help. If you're not sure whether blue light-blocking lenses are right for you, schedule an appointment with an eye doctor to discuss your options.
Find the Eye Care for Computer Vision Syndrome Today
At Fletcher Family Eyecare, we offer comprehensive eye exams and can help you determine whether blue light-blocking lenses are right for you. We also offer a wide selection of stylish frames, so you can find the perfect pair of glasses to suit your needs. Contact us today to schedule an appointment!