I've taken about 5 rolls of film with it. The exterior and battery chamber show noticeable signs of aging. The optics are clear, with no haze or mold. There's only a little dust in the mirror and viewfinder. Film winding, autofocus, and auto exposure function, but their accuracy is unknown. There's some whitening on the lens's rubber ring, but the optics are clear, with no haze or mold. There's also almost no dust. Thank you for looking.