[77mm] Kenko Variable NDX Variable Density Filter with plastic case. Kenko Variable Lens Filter. Condition: Overall condition: Both the exterior and glass surfaces show no signs of use or noticeable scratches, appearing very clean. Frame: Clean Glass surface: Clean Rotating frame: Rotates smoothly. The items shown in the images are all that are included. We have various sizes in stock, so if you are looking for a specific size, please inquire via the comments section.