This is a high-end German eyewear frame brand. It is meticulously designed down to the details and is very lightweight due to the titanium construction. A dedicated case is also included. The product number, country of manufacture, and information on the part that rests on the ear (photo 5) are listed. They are written in the same color, making them difficult to see, but they are definitely there. Lens size: 51mm (width) 32mm (height) Nose width: 18mm Overall frame length: 131mm (width) Frame colors: Silver / Matte Silver / White / Black Material: Titanium Country of manufacture: Japan (Although it is a German manufacturer, manufacturing is done in Japan because of Japan's high eyewear processing technology.) Retail price: ¥60,500 (tax included) Although it is new and unused, please refrain from purchasing if you are concerned about minor scratches. Please understand the color difference between the photos and the actual product. When shipping, it will be wrapped in bubble wrap, etc.