I have several other pairs of glasses for sale, so please take a look if you're interested. This is a 60-70s Essel Hoya double-name, ESSEL one-bridge eyeglass frame. Essel is a long-established optical manufacturer founded in Paris, France in 1849. They developed "Nylor" and "Varilux," the world's first progressive addition multi-focal lens. In the 1960s, they formed a technical partnership with HOYA, and in 1972, Essel merged with Silor, which owned the Amor brand, and changed its company name to Essilor. In the 50s and 60s, Amor was popular in Europe, and other brands also manufactured frames called Amor style. This item has a one-bridge frame that seems to interpret the Amor style in the Essel Hoya style, with a gentle impression of gray-toned thin browline and black temples. The bridge, lens surrounds, hinges, and temples are silver, probably brass, giving it a vintage feel. Recommended for those who like Rodenstock, etc., and those interested in vintage items from this era. Please consider this opportunity. Original price at the time: 28,600 yen (high-end eyeglass frame at the time) Accessories: None Country of manufacture: Probably made in France or Japan Frame only, without lenses (can be used for sunglasses) Size: 53□21 Temple 130mm (Wide width, suitable for Japanese faces) Colors: Gray, black, and silver Condition: Deadstock, stored item. As this is a vintage item from over 55 years ago, please understand that there may be some age-related deterioration or minor scratches. If you understand vintage items, please check the profile and consider purchasing.