I purchased this item new, but it has been stored in a dehumidified storage unit without use. I have tested its functionality once. There are no scratches or stains. --- This is a dedicated wide conversion lens that expands the focal length by approximately 0.8x, equivalent to a 28mm angle of view (35mm equivalent). It emphasizes the perspective inherent in wide-angle lenses, creating powerful images. It's also effective for capturing wider areas, such as in tight spaces or expansive landscapes. Compatible models: X100VI, X100V, X100F, X100T, X100S, X100 Model: WCL-X100 II Thank you for viewing.