【Anonymous Delivery・Used Item】"KANI" HT100 - CPL (Circular Polarizing) Filter for Square Filter Holder "HT100 Frame LR MC Circular-Polarizing Filter" 100mm Width Purchased several years ago. I only opened it and set it in the holder, but I haven't taken any photos with it. Please check the photos for scratches and dirt. Comes with the outer box and storage bag. Please consider this item with the understanding that it is a used item stored by a private individual. This product is a circular polarizing filter exclusively for the HT100 holder, and it is set in the fixing frame like a square filter, including the metal frame. The effect is adjusted by turning the rotating knob on the frame.