These are CHRONIC brand eyeglasses. They were deadstock from a friend's closed-down optical shop. They've been stored away for a long time, but I'm selling them because I have no opportunity to use them. Please be aware that there may be scratches, stains, distortions, and discoloration due to long-term storage and aging. Demo lenses are installed. There is no case. Size: 51⬜︎18-135 Model number: CH-128 C3 The color is difficult to describe, so please check the images. Marked "HAND MADE IN JAPAN". Both metal and resin are used. They have a carefully crafted feel. Thank you. Please refrain from price negotiations.