Shutter Lens extension and retraction Aperture blade operation The above have been confirmed. There is dust on the lens, but I don't think there is any mold. I'm not sure if it's because there's no film in it, but when I charge the shutter, it doesn't stop at a certain point, and the shutter fires when I stop it where it clicks. I don't know if this is normal. Sold on the assumption of needing maintenance, Please purchase if you have the necessary knowledge. ※ Please note that this is a used item, and I do not have the specialized knowledge of a camera store, so there may be oversights. Please assume that anything not mentioned has not been checked. We cannot provide support or warranty for any changes in condition or malfunctions after receipt. Please purchase only if you can accept this. Returns are not accepted as this is a used item.