Feature: 1. Decreases the minimum focusing distance of virtually any lens to \"Macro Lens\". 2. Includes +1, +2, +4, +10 filters \u0026 nylon filter wallet. 3. \"Dual Thread\" design makes it easy to combine close up filters to create extreme macro effect or add other optics, such as Polarizing, UV, Warming filters. 4. Design and produced using high definition optical . 5. With close up lenses you can come closer to your object without actually coming closer to the object and you enjoy the closest possible image of your choice. 6. Decreases the minimum focusing distance of virtually any lens to Macro Lens. 7. Dual Thread design makes it easy to combine close up filters to create extreme macro effect or add other optics, such as Polarizing, UV, Warming filters. Specification: Features: Decreases the minimum focusing distance of virtually any lens to "Macro Lens". Includes +1, +2, +4, +10 filters & nylon filter wallet. "Dual Thread" design makes it easy to combine close up filters to create extreme macro effect or add other optics, such as Polarizing, UV, Warming filters. Design and produced using high definition optical . With close up lenses you can come closer to your object without actually coming closer to the object and you enjoy the closest possible image of your choice. Specifications: Material of filter: Optical Back thread diameter (attach to lens, male thread): 55mm Front thread diameter (attach additional filter, female thread): 55mm Package size: 10 * 9 * 3cm / 3.9 * 3.5 * 1.2in Package weight: 123g / 4.33oz Package List: 4 * Close-Up Macro Filters(+1 +2 +4 +10) 1 * Carrying Pouch Package List: 4 * Close-Up Macro Filters(+1 +2 +4 +10) 1 * Carrying Pouch