K&F Concept NANO-X Variable ND Filter 67mm ND2~ND32 KF-67NDX2-32 Brand: K&F CONCEPT Material: Optical Glass Filter Thread Size: 67 mm Coating Description: nano_coating Filter Effect Type: Variable ND Filter Filter Factor: 32 X Model Number: KF-67NDX2-32 Neutral Density Range: ND2-ND32 Filter Diameter: 67mm Materials: Glass/Japanese Optical Glass, Frame/Magnalium Metal Coating: Both sides feature 7-layer multi-coating and MRC (Multi-Resistant Coating) / Frame: Slim frame design to prevent vignetting There may be some scratches. I don't think there are any scratches on the lens. I think there are no problems with use. Please refrain from purchasing if you are looking for perfection or do not understand used items. Thank you.