Every single member from our large efficiency profits team values customers' requirements and organization communication for certified amber blue light blockers , D28 Bifocal , optical lenses photochromic , We warmly welcome customers, business associations and friends from all over the world to contact us and seek cooperation for mutual benefits.
2021 Good Quality Blue Light Bifocals - Revolution – Universe Optical Detail:
Revolution
Photochromic by spin coating

Parameters
Reflective Index |
1.499,1.56,1.60,1.67,1.71 |
Colors |
Grey, Brown |
UV |
Normal UV, UV++ |
Designs |
Spherical, Aspherical |
Coatings |
UC, HC, HMC+EMI, SUPERHYDROPHOBIC, BLUECUT |
Available |
Finished, Semi-finished |

Outstanding Properties
• Super clear indoors, and turn deep dark outdoors
• Faster speed of darkening and fading
• Homogeneous color across the surface of the lens
• Available with different indexes
• Available with bluecut lens in different indexes

Product detail pictures:
Related Product Guide:
We pursue the administration tenet of "Quality is exceptional, Provider is supreme, Name is first", and will sincerely create and share success with all clientele for 2021 Good Quality Blue Light Bifocals - Revolution – Universe Optical , The product will supply to all over the world, such as: South Africa, Guyana, Wellington, We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.