Clear blue light glasses, also known as computer glasses, are specifically designed to filter out the blue light that is emitted by screens. This type of light has been shown to cause eye strain, headaches, and even sleep disturbances. Clear blue light glasses have a special coating or tint on the lenses that blocks a large portion of the blue light, while still allowing you to see the screen clearly. This means that you can wear them while working on a computer, watching TV, or using your phone without any issues.
Regular glasses, on the other hand, do not have any special coatings or tints on the lenses. They may have a prescription for near or farsightedness, but they do not provide any protection against blue light. This means that if you spend a lot of time looking at screens, you may still experience eye strain and other symptoms even if you wear regular glasses.
It's important to note that clear blue light glasses are not a substitute for regular glasses. If you need a prescription for near or farsightedness, you will need to wear both regular glasses and clear blue light glasses. Clear blue light glasses are an additional layer of protection that can help to reduce the negative effects of blue light on your eyes.
In conclusion, clear blue light glasses are a must-have for anyone who spends a lot of time looking at screens. They provide an extra layer of protection against the harmful blue light that can cause eye strain, headaches, and sleep disturbances. If you are an office worker or someone who spends a lot of time in front of a computer, it is highly recommended that you invest in a pair of clear blue light glasses