#宝藏兴趣攻略#
Blue light refers to the light with a wavelength between 400-500 nanometers in visible light, and it is a high-energy visible light that is found in many light sources in daily life, such as sunlight, computer screens, mobile phone screens, LED lights, etc.
Blue light is not all harmful, it also has a role in nature, such as regulating the body's biological clock. However, excessive blue light may cause damage to the eyes, such as causing problems such as eye strain, eye pain, dryness and especially if exposed to blue light for a long time.
In order to reduce the effects of blue light on the eyes, in addition to wearing blue-light blocking glasses, you can also protect your eyes by controlling the time you use electronic devices, maintaining good eye habits, and resting your eyes regularly.
Whether you need to wear glasses with blue light protection for myopia depends on your use scenario and personal needs Blue light blocking glasses can reduce the damage of blue light to the eyes, especially when using electronic devices for long periods of time. But not everyone needs blue-light glasses, and some low-priced glasses may not be effective.
If you use electronic devices for long periods of time, or if your work environment has a lot of blue light radiation, a pair of glasses that protect against blue light may help. But if you only use electronic devices occasionally, or are not very sensitive to blue light radiation, then regular myopia glasses may be sufficient.
When choosing blue-light blocking glasses, it is advisable to choose a reliable quality product and consult a professional optometrist or ophthalmologist who can give more suitable advice according to your specific situation.