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Aurium turns yellow in the presence of UV light (sunlight) to provide blue blocking protection. | 
In the absence of UV light (sunlight) Aurium is clear and colorless. |
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- The color change to yellow takes about 10 seconds and becomes colorless in about 30 seconds.
- In it's activated state Aurium blocks about 50% of both violet and blue light.
- The photochromic property of Aurium exceeds the ISO standard of 20 years of hydrolytic's stability and photostability.
(Data on file at Medennium) | |
Videos Photochromic Film Festival by University of Utah Video Implantation Aurium Video Literature for Matrix Acrylic Aurium |
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