14 Days Return and Exchange
365 Days Quality Assurance
365 Days Quality Assurance | 14 Days Return and Exchange
Buy Eyeglasses at Lensalter
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Spin Coating Photochromic
Photochromic lenses use photochromic compounds reacting to UV light for darkening, providing UV protection. They return to a clear state indoors. Compared with mass photochromic, our spin coating technology can greatly reduce the time it takes for you to change color and fade, giving you a better visual experience.