This is a Japanese-made silver smc PENTAX-FA 31mm F1.8 AL Limited lens from PENTAX. Limited lenses are high-end, high-performance lenses offered by Pentax, and the FA Limited series is for full-frame cameras. "AL" indicates an aspherical lens. It has been stored in a dry cabinet/auto-clean dry box since it was acquired. Upon listing, I attached it to a body and confirmed that it functions without any problems. ● Brand PENTAX ● Item smc PENTAX FA31mm F1.8 AL Limited Color: Silver Pentax K mount Minimum focusing distance: 0.3m Made in Japan Accessories: ・Front and rear caps ・Pouch ● Condition Beautiful condition. There are no operational problems. There are minor scratches on the exterior, but no dents or major damage. There is a slight amount of dust inside the lens, but no mold or clouding is visible. It is in a clean condition. I believe there are no problems with use. Please forgive any minor oversights. ※ Please be sure to read the profile. ※ Please understand that there may be scratches and deterioration due to the age of the item. ※ Please understand that this is a used/vintage item. Focal length: 19-70mm Maximum aperture: 1.5-2 Other features: With front lens cap, with rear lens cap