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Blue Light Protection Lenses

In today's digital age, we spend a significant amount of time in front of screens, whether it's our computers, smartphones, or tablets. This prolonged screen time can have negative effects on our eyes and overall health. One of the most significant concerns is the exposure to blue light emitted by these screens. 
Blue light is a type of light that has a short wavelength and high energy. It is present in sunlight, but also in artificial light sources such as LED lights, fluorescent lights, and screens. Studies have shown that exposure to blue light can disrupt our circadian rhythm, which is our body's natural sleep-wake cycle. It can also cause eye strain, headaches, and dry eyes. 
Blue light lenses are a type of eyeglass lenses that are designed to filter out blue light. They work by adding a special coating to the lenses that blocks blue light wavelengths from passing through. The lenses can be added to prescription glasses or non-prescription glasses, and are also available as an anti-glare coating on computer glasses. 
Blue light lenses have become increasingly popular in recent years, with more people recognizing the potential negative effects of blue light exposure. They are especially beneficial for individuals who spend a significant amount of time in front of screens, such as office workers or students. 
One of the main benefits of blue light lenses is that they can improve sleep quality. By reducing exposure to blue light in the evening, the lenses can help regulate the body's circadian rhythm and improve sleep quality. This is particularly important for individuals who work night shifts or spend a lot of time on their devices in the evening. 
Blue light lenses can also reduce eye strain and fatigue. When we stare at screens for prolonged periods, our eyes have to work harder to focus and adjust to the bright light. This can cause eye strain, headaches, and dry eyes. Blue light lenses can help reduce these symptoms by filtering out the blue light that causes them. 
In conclusion, blue light lenses are a useful tool for individuals who spend a lot of time in front of screens. They can help reduce the negative effects of blue light exposure, such as eye strain and disrupted sleep, and improve overall eye health. If you are concerned about your exposure to blue light, talk to your eye doctor about whether blue light lenses are right for you. 
Please contact your local Eye Care Professional for further advice or call Lais Opticians directly on 020 8478 1631
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