Our merchandise are broadly identified and trusted by end users and can satisfy continually developing economic and social requires for Flat Top Bifocal Polycarbonate Semi Finished Lens , E Line Bifocal , Optical Lens Blanks , Any requires from you will be paid with our best attention!
China Cheap price Bifocal Lens - Q-Active – Universe Optical Detail:
Parameters
Reflective Index |
1.56 |
Colors |
Grey, Brown, Green, Pink, Blue, Purple |
Coatings |
UC, HC, HMC+EMI, SUPERHYDROPHOBIC, BLUECUT |
Available |
Finished & Semi-finished: SV, Bifocal, Progressive |
Advantages of Q-Active
Outstanding Color Performance
• Fast color of changing, from transparent to dark and vice versa.
• Perfectly transparent indoors and at night, adapting spontaneously to varying light conditions.
• Very dark color after change, the deepest color can be up to 75~85%.
• Excellent color consistency before and after change.
UV Protection
• Perfect blockage of harmful solar rays and 100% UVA & UVB.
Durability of Color Change
• Photochromic molecules are evenly distributed in lens material and keep active year by year, which ensure durable and consistent color change.

Product detail pictures:
Related Product Guide:
Adhering into the theory of "quality, services, efficiency and growth", now we have gained trusts and praises from domestic and international shopper for China Cheap price Bifocal Lens - Q-Active – Universe Optical , The product will supply to all over the world, such as: Borussia Dortmund, Toronto, Greece, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !