Scale BarNone

"Scale Bar None" indicates that there is no visual scale or reference bar included with an image or diagram to show actual size or distance. It means you cannot determine the true dimensions or measurements directly from the image. Typically used in scientific or technical contexts, this notation informs viewers that they need additional information to interpret the size or scale accurately. It’s a way of clarifying that the image is not meant to provide a direct measurement reference, so measurements must be obtained through other means if needed.