Wholesale Plastic Lenses Cr39 Factories – 1.56 Blue Cut Myopia Control Eyeglasses Lenses with AR Coating – YOLI
Wholesale Plastic Lenses Cr39 Factories – 1.56 Blue Cut Myopia Control Eyeglasses Lenses with AR Coating – YOLI Detail:
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
6. Blue Filter Monomer, Protect Children’s eyes from Harmful Blue Light
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.
(3) Does YOULI myopia control lens block blue light? The answer is YES.
Blue light is divided into two parts: harmful blue light and beneficial blue light according to different wave bands. YOULI myopia control lens has intelligent blue light protection. It uses a substrate absorption technology to add a UV420 blue light absorption factor to the substrate to filter harmful blue light and retain beneficial blue light.
Features of YOULI myopia control lens
① Center circle: photometric core area
②Two circles and three circles: the gradual change area of light, the circle shows that our luminosity is decreasing in circle
③ 360: 360-degree diminishing luminosity change
④ 1.56/1.60: Refractive index
⑤Great cross: not a horizontal reference line for processing, not an axis position, the luminosity changes to the surroundings
Be prepared with these correct blue filter lenses
How Blue Light Reducing Lenses Can Help
Blue light reducing lenses are created using a patented pigment that is added directly to the lens before the casting process. That means the blue light reducing material is part of the entire lens material, not just a tint or coating. This patented process allows blue light reducing lenses to filter a higher amount of both blue light and UV light.
Product detail pictures:
Related Product Guide:
In order to give you convenience and enlarge our business, we also have inspectors in QC Team and assure you our best service and product for Wholesale Plastic Lenses Cr39 Factories – 1.56 Blue Cut Myopia Control Eyeglasses Lenses with AR Coating – YOLI , The product will supply to all over the world, such as: Japan, Liberia, Libya, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
By trameka milhouse from Manchester - 2017.07.07 13:00
The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
By Jenny from Serbia - 2017.05.21 12:31
