Appearance:The exterior shows signs of use, including small dents, slight shine due to wear, minor paint peeling, and scratches on the LCD screen. The DC coupler terminal cover is missing. / Optic:The lens condition has been checked under strong light, and there is no fungus, haze, scratches, or separation; it is in excellent condition. / Function:The four corners of the LCD screen are dimmed when illuminated, and there is dust inside. This does not affect the photo data. There are no other issues with the functions.
