Difference between anti blue light and non blue light

A blue-light-proof Lens is a lens that prevents blue light from irritating the eyes. Anti-blue Lens can effectively isolate UV and radiation and can filter blue light, suitable for use when watching a computer or TV mobile phone. But the ordinary lens suits the peacetime to go out, the writing homework and reads the book time to wear.

Blue light suppresses the production of Melatonin, an important sleep hormone that promotes sleep and regulates jet lag. Wearing blue glasses before going to bed will not affect the quality of sleep, and ordinary lenses will.