Index: 1.56, 1.60

Coating: Green, UC, HC, HMC

Power Range: SPH: 0.00~-6.00, CYL: 0.00~--2.00

Advantages of YOULI Myopia Control Lens

1. Myopia Control Single Vision Lenses

2. Assisting with Myopia Management in Children

3. Maximum Visual Comfort

4. Periphery of the Lens is Responsible for Controlling Myopia

5. Centre of the Lenses Corrects the Child's Myopia and Ensures Clear Distance Vision

Treatments to slow or stop progression of nearsightedness

YOULI myopia control eyeglasses lenses.  It is an innovative spectacle lens for myopia control, and designed for teenagers under 18. It uses three core technologies to control myopia progression, and provides clear vision and myopic defocus simultaneously at all viewing distances.

(1) How do the YOULI myopia control lenses that can help slow or prevent myopia progression? Myopia defocus control technology is the answer.

Well from the pictures above you can find -- it can change the way light focuses on the retina between the central and peripheral retinal areas.  Peripheral defocus theory suggests that this designs work at controlling myopia because they create that all important peripheral myopic defocus, interrupting the feedback loop for the eye to continue lengthening that is our bane in glasses and single vision lens wear.

(2) Central refractive correction technology

According to the imaging theory of emmetropia, the core optical zone of the YOULI myopia control lens is around 12mm, and the luminosity is basically not reduced. The retina forms a clear object image to achieve the refractive correction effect.