We keep improving and perfecting our products and service. At the same time, we work actively to do research and development for Computer Bifocals , Hydrotac Bifocal Lenses , Optical Cleaning , Our organization has been devoting that "customer first" and committed to helping clients expand their small business, so that they become the Big Boss !
Factory Cheap Hot Flat Top Bifocal Semi Finished Lens - 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:
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Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for Factory Cheap Hot Flat Top Bifocal Semi Finished Lens - Revolution – Universe Optical , The product will supply to all over the world, such as: Orlando, Denver, Ecuador, Today, We are with great passion and sincerity to further fulfill our global customers' needs with good quality and design innovation. We fully welcome customers from all over the world to establish stable and mutually beneficial business relationships, to have a bright future together.