Before we get into how blue light glasses work and how well they work, let’s take a look at what blue light is and how it affects our eyes. Sunlight is made up of different colors of light. In addition, each color has its wavelength and energy. Blue light is a constituent of the visible light spectrum. This light can damage the skin in a number of ways, but most impacts occur on the eyes. In addition, many devices such as computers, television, cell phones, light bulbs are a source of blue light. Prolonged exposure to this light causes several effects such as headache, eye strain, fatigue and blurred vision.
Anti-blue light glasses have special lenses designed to prevent blue light from reaching the eye. These lenses help filter these high energy waves and prevent eye damage. In addition, these glasses have a subtle yellow tint but it is imperceptible. This tint helps filter out harmful blue light waves.
Do blue light glasses prevent eye strain
There are several reasons that can cause eye strain, and one of them is blue light. Focusing too long on a computer screen can cause eye stress and eye muscle strain. In addition, looking at a screen too closely can cause strain on the eye muscles. However, there are different methods to avoid this stress on the eyes and the potential damage. Remember to take a short break every two hours to relax your eyes. In addition, you can lower the screen brightness to avoid overexposure to blue light.
Nowadays, it is common for people to use digital devices for 10 to 12 hours a day. This practice has serious negative consequences for eye health and vision. One way to avoid these side effects is glasses that block blue light. The lenses used in these glasses reflect blue light waves in another direction. This means that light waves cannot penetrate through the lens.
Effect of blue light on the eyes
Blue light can severely damage the retina of the eye, resulting in blurred vision. This damage leads to an eye disease called age-related macular degeneration (AMD). If left untreated, it can lead to blindness and vision distortion. So this means that exposure to blue light has permanent effects on eyesight. In everyday life, this light can cause mild to severe side effects such as headaches and migraines, eye strain, and vision distortion over time.
Blue light glasses can reduce the risk of these side effects by protecting the eyes from damage. However, there are other ways to protect yourself from this harmful light.
Taking a break away from the screen for about 20 minutes can reduce stress on the eyes. In addition, it helps the eyes to rest and relieve fatigue. Also, you can balance the contrast and brightness of your computer screen accordingly. A reduced level of light helps reduce your concentration and makes your eyes feel soothing. In addition, you can zoom in on the screen to help reduce your concentration on the computer screen. Reading small texts requires more concentration and attention, which puts additional stress on the eyes. So, these small changes can help keep your eyes healthy and fatigue-free during long hours of work.
Even though there are different methods of protecting the eyes, sometimes you can forget to take breaks. So, wearing blue light blocking glasses is the best way to ensure that this light does not reach the eyes. Besides, these glasses can enhance your casual look and make you look more laid back.
Glasses Mart is a leading website in Pakistan with a wide range of eyewear. This online store offers a wide range of blue light glasses. In addition, the variety of stylish frames are suitable for people of all ages. Explore their website to find the right style and size for you.