82mm ND4 filter to reduce light and allow for smooth water effects. Hardly used. No noticeable scratches on the filter surface. Includes case: Almost no scratches or dirt. Body: No scratches. Dust removed as much as possible with a blower. Light control, water-repellent and oil-repellent coating, 2-stop reduction PRO1D Lotus ND is a high-quality neutral density filter with a durable water-repellent and oil-repellent coating. It strongly repels water and dirt, and can be easily wiped clean even if it gets dirty.