Characteristics of diamond x-ray lens;
1, blue light, less color
Sunlight, object reflection, artificial light source and electronic equipment constantly produce blue light, which is harmful to eye health. Two blue light protection technologies, X series, are drilled to prevent blue light.
2, clear, not reflective
Diamond X series new generation 360-degree all-angle antireflection coating technology, brand-new breakthrough antireflection coating design, reducing reflected light from multiple angles, double-layer antireflection coating technology, optimizing the positive and negative film layers of the mirror.
3. Sun protection index of E-SPF35 lens
The sun protection index of diamond X series lenses increased.
4, blue light is good or bad, distinguish protection
Protect more harmful blue-violet light and transmit more beneficial blue-green light.
Extended data:
Brief introduction of Essilor:
Essilor 1849 originated in Paris, France, and has a history of 160 years. Essilor focuses on the field of ophthalmic optics, and the lens completely integrates human vision and optical technology. It has 50,700 employees and 460 garages in 56 countries around the world, and its sales network covers 1 15 countries.
1959, Essilor created a resin lens, and in the same year invented the world's first progressive lens, named "Wan Li Road". Essilor Group invests10.50 billion euros in product research and development every year. There are 4 R&D centers, 16 production bases and more than 550 researchers in the world. Up to now, it has more than 5,600 patents. Since 20 1 1, Essilor has been rated as one of the most innovative companies in the world by Forbes for three consecutive years.
Essilor official website-My Brand
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