We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Optical Lens , Single Vision Semi Finished Lens , Flat Top 35 Bifocal , We are glad that we are steadily growing with the active and long term support of our satisfied customers!
Renewable Design for Custom Optical Lenses - 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:
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Trustworthy good quality and excellent credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality first, buyer supreme" for Renewable Design for Custom Optical Lenses - Q-Active – Universe Optical , The product will supply to all over the world, such as: Niger, Denver, Las Vegas, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.