- Transform your photography with our special effect filter that creates stunning swirling and distorted images. The center remains sharp and clear, while the surrounding areas are artistically blurred, making your subject truly stand out. - Crafted from high-quality optical K9 glass, this filter is both wear-resistant and durable, ensuring exceptional clarity and transparency in your images. - Available in four sizes, this filter is compatible with various lens calibers. Easily convert and adjust using an adapter ring to achieve different effects at different focal lengths. - Each filter comes with excellent packaging, including a free storage bag and a dust-free microfiber cloth, making it convenient for storage and cleaning. This ensures that your filters remain in pristine condition and are easy to transport. - Ideal for creative photography, portrait sessions, or artistic projects, this filter allows you to experiment with unique visual effects. Whether you're shooting landscapes, weddings, or abstract art, enhance your creative expression with this versatile tool.