NiSi Variable ND Filter TRUE COLOR VARIO 1-5 stops (ND2~32) 67mm Amazon List Price: ¥20,691 Unused Only attached to the lens. Never used. I am selling this because I don't use the lens it fits. As a bonus, I will also include a NiSi Circular Filter Case CADDY II. This is also unused. The following is a quote: It can store up to 8 circular filters with a diameter of up to 95mm. The water-repellent hard case has excellent water repellency and protects important filters even in tough shooting environments. External dimensions: Height 13.5 x Width 12.5 x Depth 5.5cm