I am a student and I work with computers and mobiles all day long, but whenever I do my work with them, my eyes start getting a burning sensation. I also have a blue cut single coded pair of glasses. When I feel it then this problem is less but when I don't feel it then this problem is worse. Also, sometimes when I ride a bike without glasses or helmet, my eyes get irritated due to dust and wind and my eyes become red. I do not wear numbered glasses and my vision is 6/9.