![]() Can blue light from screens damage your eyes? However, because most people spend far more time in front of screens than the sun, many opticians and health care professionals are concerned about prolonged exposure to blue light and the possible long-term effects. The biggest source of blue light is sunlight, not your laptop. Blue light is just one colour on the light spectrum that you see on a daily basis, and getting a healthy amount of blue light is actually important for regulating our sleep–wake cycle. What is blue light glare?īlue light exposure and excessive screen time go hand in hand, but should you only be concerned with blue light glare from your digital devices? Your best bet is to ask your eye care provider for suggestions and lens coating options for sunglasses that will block both UV and blue light rays. These colours work to filter blue light and heighten contrast, making them great for indoor and outdoor activities. When shopping for shades that also block blue light, look for yellow, orange, dark amber, copper or brown lens tints. ![]() When it comes to reducing blue light to keep your vision crisp and comfortable while working at your computer, certain sunglasses lens tints accomplish both. Most sunglasses are specifically designed to block UV rays and reduce glare. Does wearing sunglasses protect your eyes while on the computer? let’s explore if and when sunglasses make sense to shield your eyes from potentially harmful blue-light rays, and how you can best keep your eyes comfortable and safe from overexposure while viewing your digital devices. ![]() What are your options for blue light protection?Īre there better blue-light protection options than wearing your sunglasses while indoors looking at your digital devices? For example, you may have heard of blue-light glasses. Do the same sunglasses that block the sun's damaging ultraviolet (UV) rays also shield your eyes from blue light from the sun and your digital devices? It really depends on the lens tint - yellowish tints, for example, provide great blue light protection.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |