High-quality KANI CPL (Circular Polarizing Filter). An essential item for removing reflections and making blue skies and greens more vivid. Perfect for landscape photography. Compatible with the 100mm square filter system, so those who already have a holder can use it immediately. You will experience KANI's natural color reproduction and excellent clarity. Condition: Used sparingly No noticeable scratches or dirt on the glass surface Works well and can be used with confidence Included items: All items are shown in the photos. Recommended for autumn foliage and winter scenery photography. If you are looking for one, please take this opportunity.