All explanations are by AI. m(_ _)m These were received from my brother, so I don't know the details. I haven't confirmed their operation. Please purchase only if you understand! Bundling is also possible, so I'm waiting for requests! Please check the condition of the items in the photos. If you have any concerns, please feel free to ask questions as many times as you like before purchasing. Please make a purchase after you are satisfied. The top one is a "Kenko MC UV SL-39 72mm" filter, which has a UV cut effect. The bottom one is a "Kenko MC PROTECTOR 77mm" filter, a product that focuses only on lens protection. This is a HAKUBA MC UV 55mm lens filter. It cuts ultraviolet rays, and especially in landscape photography in sunny conditions such as mountains and beaches, it achieves a look that is close to what the human eye sees. A set of UV filters in multiple sizes, ideal for protection. - Filter size: 72mm - Filter type: UV - Model name: SL-39 - Filter size: 77mm - Filter size: 55mm - Brand name: HAKUBA Thank you for viewing.