This is a standard zoom lens from Tamron. Since the functionality of power, autofocus, aperture, and image quality have not been confirmed, please consider this as a "sold as is / junk item." Please prioritize the condition shown in the photos. ■ Model Number/Markings ・TAMRON AF ASPHERICAL ・28-80mm 1:3.5-5.6 ・Filter Diameter: φ58mm ・Minimum Focusing Distance: 0.7m (as indicated) ■ Appearance/Optics ・Scratches/minor blemishes on the exterior (signs of use) ・There may be overlooked dust/slight haze/cleaning marks/fungus inside the lens. ※ Professional disassembly, cleaning, and inspection have not been performed. ■ Mount ・【Mount Unknown】. Please determine from the shape in the 4th photo. ■ Accessories ・Only what is shown in the photos (missing caps, etc.) ■ Notes ・Please purchase with the understanding that this is a junk item due to unconfirmed operation. ・Condition as is / No returns (except in cases significantly different from the description) ・We cannot provide support for compatibility issues or usage methods. Instant purchase OK. Packaging will be done carefully with cushioning material. Please ask any questions before purchasing.