Please be sure to read my self-introduction before purchasing. I ask that only those who agree to these terms proceed with a transaction. Vintage mirror lens. Turquoise blue, double silver mirror. Super rare, made in France. Rare deadstock. The amazing quality of these lenses cannot be fully conveyed in the images, but the real thing has a different aura. Setting vintage lenses in vintage frames is becoming a standard practice among core vintage frame enthusiasts, but why not try setting these lenses for those who are even more into vintage eyewear? You will absolutely not find vintage mirror lenses, especially in good colors. Compared to US-made lenses like Bausch & Lomb and American Optical, and German-made lenses, the number of these is overwhelmingly small. They would look great set in a Tart Arnel or FDR, American vintage frames, or French vintage frames. How about customizing your own glasses or sunglasses? I've been stocking these for a while, intending to use them someday, but my stock of vintage lenses has increased, so I've decided to list them this time. However, I'm quite hesitant to sell them, so if they don't sell at this price, I intend to withdraw the listing. Please don't miss out before I change my mind. Non-prescription. Although they are deadstock, please purchase only if you understand vintage items. Please judge the condition from the photos and description, as there are individual subjective opinions. To prevent substitution, returns and claims are not accepted. Immediate purchase is welcome. Due to system constraints, the first person to purchase will be given priority. Thank you for your understanding. If you have any questions about the product, please feel free to ask.