Computer reading glasses, or anti-blue ray reading glasses are a type of eyewear that is designed to help reduce eye strain and fatigue when using a computer or other digital device. They are often prescribed or recommended for people who spend a lot of time in front of screens and may experience symptoms such as dry eyes, blurred vision, headaches, or neck and shoulder pain.
Computer reading glasses are similar to traditional reading glasses, but they may have additional features that are specifically designed to reduce the negative effects of screen use. For example, they may have a special coating to reduce glare, or they may block blue light, which is a type of light that is emitted by screens and is believed to contribute to eye strain. Some computer reading glasses may also need a slightly different dioptre, as the distance between the eyes and the screen is typically different when using a computer compared to when reading a book. E.G, if you use +2.50 for reading try +2.00 for the computer. Check with your optician.