This is a CY-SAE mount adapter made by RAYQUAL, converting Yashica/Contax lenses to Sony E-mount. - Brand: RAYQUAL - Model: CY-SαE - Made in: JAPAN The condition is relatively good, as it has only been used a few times after being purchased new. This item has been handled by a person once. Please refrain from purchasing if you are not accustomed to used items or are overly sensitive. If you have any concerns or requests, please inquire through the question section before purchasing.