Kids' myopia has become a common social problem. Most parents would let kids wear myopic kids glasses . In fact, teenages are still in the process of growth. Their axial length is also in the growth phrase. It will affect the growth to wear this kind of kids eyeglasses . the impact of wearing myopic glasses may turn to be negative: increasing their myopic strength.
The Progressive lens successfully resolve this issue, Because porgressive lens have three strengths. Which are used to see far ,middle ,near three distance respectively . but general lens only has a strength, The children need different strengths when they see in the distant, medium and near distance. Thus, it depends on the eyes themselves to adjust the focus length for chilren who wear ordinary kids eyewear . But progressive glasses with three levels of strengths can take the initiative of eyes to adjust themselves, The Progressive Eyeglasses could help control the Strengh of the kids' myopia.