RX5121F 2000 Photochromic Gray Lens Set Ray-Ban

―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― 🛫【Certified Store on JOOM】 A Japanese seller delivering high-quality products across borders! 📦【Shipped from Japan】 We pack carefully and deliver promptly and securely. 🔍【Strict Inspection Based on Japanese Quality Standards】 Only carefully selected products of excellent quality are delivered. 📒【Japanese Instruction Manual May Be Included】 We recommend using a text recognition app for translation. 🛍️【Some items may be based on international specifications】 Thank you for your kind understanding in advance. 👍【If you are satisfied with the product, please "Follow" our store and leave a review!】 Your support means a lot to us 💖 ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹― ⚠️【Attention! Please be sure to read before purchasing】⚠️ Does this product match the conditions below? Please check carefully before placing your order. 🔌【Voltage Compatibility】 This product is designed for use in Japan and operates on 90–110V. Using it with a different voltage may cause malfunction or damage. 🔌【Plug Type】 The plug type is Type A or Type B, which is standard in Japan. You may need a plug adapter for use in other countries. 💡【Important Notes on Transformers and Adapters】 🔻 A transformer adjusts the voltage to match your device's requirements. 🔻 A plug adapter only changes the plug shape and does not convert voltage. 👉 Using only a plug adapter without a transformer may damage the product. 🚫【Disclaimer】 We are not responsible for any damage or malfunction caused by improper use without a transformer. ―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―🔹―

Automatically changing lens color. Stylish fashion glasses are now even more stylish! Photochromic lenses change color and intensity to suit the environment and occasion. Compared to Europe and the United States, where many people have light-colored eyes, awareness of the importance of UV protection and the widespread use of sunglasses are still low in Japan. Even now, with so much information available about glasses and sunglasses, we often hear surprised comments like, "What kind of lenses are those!?", "I didn't know such lenses existed!", and "Wow! They're impressive!" Photochromic lenses have already become a standard lens choice in many countries where eye safety and health are a priority, such as Southeast Asian countries with harsh sunlight and Europe and the United States. They'll make your everyday life more stylish and comfortable! Simply wearing them controls the amount of light entering your eyes, providing a stress-free, natural field of vision. Make your everyday life more comfortable! The Ray-Ban photochromic sunglasses set has finally debuted! From morning to night, they're perfect for any time or occasion. For vacations at overseas resorts, UV-blocking glasses and sunglasses are essential not only for fashion but also for eye care. Item! However, wearing dark sunglasses in a stylish hotel lobby, a relaxing lounge, or a cozy cafe with a great vibe can seem a bit unfashionable... And having to take your sunglasses out of your bag and put them away every time is both a hassle and unfashionable... A cool adult wants to look smart and stylish at all times! That's when photochromic lenses are the answer. They're perfect for any occasion, from morning to night! They're perfect for window shopping, a quick stroll on the beach, or even as sunglasses to effectively block out glare! And when you find yourself having lunch at a stylish restaurant you spot on a stroll, they fade from sunglasses to clear, fashionable glasses! The lens color (density) changes depending on the amount of UV rays, so you can wear them as clear sunglasses in places where UV rays don't reach them, or as dark sunglasses in places exposed to UV rays, such as outdoors. The lenses are available in two colors: Photo Gray and Photo Brown. The basic lens performance is also impeccable! Just like your own image being reflected in a window, a similar phenomenon occurs with eyeglass lenses. The reflection of light causes such a phenomenon This causes glare, so it is important to suppress reflections. The lower the reflectivity, the greater the effect; lenses without anti-reflective coating have a reflectivity of around 8% to 10%, while anti-reflective multi-coating achieves a low reflectivity of approximately 1%. Preventing reflections also improves transmittance, making it possible to brighten the field of view. Important notes about photochromic lenses: Photochromic lenses are easily affected by temperature changes; the lower the temperature, the greater the coloring effect, while the higher the temperature, the less the coloring effect tends to be suppressed. Furthermore, they will not change color in cars with UV-blocking glass.