Daily white light consists of three colors: red, yellow and blue. Anti-blue glasses reflect harmful blue light by coating on the lens surface, or add anti-blue light factor in the lens substrate to absorb harmful blue light and block part of blue light from passing through. Through the anti-blue glasses, there will be some yellowing phenomena, which will not hurt the eyes and will not aggravate the degree increase.

However, not everyone is suitable for choosing anti-blue lenses. Some specific occupations, such as designers, painters, photographers, etc., have high sensitivity and requirements for color. Are not suitable for wearing anti-blue lenses at work.

Anti-blue lens The function of anti-blue lens can definitely prevent some harmful blue light from hurting eyes. Through the comparative detection of portable spectrum analyzer, after using anti-blue glasses, the intensity of blue light emitted by mobile phone screen is effectively suppressed, which reduces the harm of harmful blue light to eyes and makes eyes more comfortable when working in front of computer screen.

At present, brand lenses on the market, such as Apollo lenses, provide users with two kinds of film bases, white film and blue light prevention, and everyone can choose according to their actual needs.