[72mm] Kenko Zeta EX CIRCULAR POLARIZER C-PL Ultra-Thin Wide Circular Polarizing Filter with Plastic Case. Kenko Circular Lens Filter. Item Description: 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. Plastic Case: No outer case. What is shown in the images is everything included. We have various sizes in stock, so if you are looking for a specific size, please inquire via the comments section.