This is the older type Canon macro EF 100mm f/2.8 lens. It's not USM, so it's an older model and the focus is slow, but it produces sharp, beautiful images. Accessories include only the front and rear lens caps. How about it if you want to try macro photography cheaply? There was some mold-like substance on the surface of the lens, but I wiped it off and it disappeared. There is no noticeable dust. Although I don't see any noticeable dust, some people might perceive some dust particles, so please refrain from purchasing if you are sensitive to such things. I think it's clean for an old lens. This is a bargain price, so please refrain from price negotiations.