■ This is a highly valuable, unused vintage item of the 【Ristoro Studio / Ristoro Studio】 RS-834N model, a Japanese eyewear brand handled by Fukui Megane Shokai that pursues comfortable wear. □〖Ristoro Studio / Ristoro Studio〗 Ristoro Studio, made in the Sabae factory, which boasts high technology in Japan, is a masterpiece that combines comfort, functionality, fashionability, and coloring through trial and error. ■ The front part is made of titanium alloy, which is resistant to sweat and heat and is scratch-resistant, and the temples are finished with a mixture of highly elastic and flexible plastic and aluminum. ■〖Condition〗 Currently, demo (sample) lenses are installed, so you can replace them with your favorite lenses and use them. ■ Although it is an unused item, it has been stored at home for a long time, so there may be fine scratches, etc. Please check the images and make your judgment, and consider purchasing only if you understand. ▩〖Brand〗 『Ristoro Studio / Ristoro Studio』 □〖Model/No.〗RS - 834 □〖SIZE〗51 ロ 18 ― 139 【Front Width】 Approximately 138 mm 【Lens Width】(W) Approximately 50 mm Ⅹ (H) Approximately 24 mm ※ Accessories such as a case are not included. Also, please note that there may be some errors as it is a amateur measurement.