New Delhi [India], March 6 (ANI): The Delhi All India Institute Of Medical Sciences (AIIMS) has said that the problem of poor eyesight in children has increased in the last 10 years. While earlier this problem was present in 13 to 15 per cent of children, it has increased to 20 to 25 per cent in the last 10 years. That means if there are 50 children in a classroom, then out of them there will be 15 to 20 children who require glasses. Dr Rohit Saxena, professor of ophthalmology and pediatrics, RP Center at AIIMS, said that in earlier times, only 3 to 4 per cent of children required spectacles b…