- Durable Optical Glass: Crafted from high-quality optical glass, our handheld split diopter lens filter ensures longevity and excellent light transmission for crystal-clear images. - Versatile Usage: This foreground Blu-r lens filter is suitable for a wide range of photography styles. Easily attachable to your mobile phone, it enables you to create unique damazy effects, special light spots, and achieve axis shift effects effortlessly. - Effective Foreground Blurring: If your subject is set against a busy background, simply adjust the diopter's position to achieve beautiful background blur. Capture stunning photos without the need for complex post-processing. - User-Friendly Design: Featuring a two-finger grip for easy handling, this filter allows you to control the blur effect seamlessly. It is compatible with 79mm diameter lenses, making it ideal for both mirrorless and DSLR cameras. - Practical Applications: - Portrait Photography: Utilize the blur effect to enhance portraits by isolating your subject from distracting backgrounds. - Creative Projects: Experiment with artistic shots, using the filter to add a unique touch to your creative photography. - Mobile Photography: Perfect for on-the-go photographers looking to elevate their smartphone images with professional-quality effects. Experience the difference in your photography with this essential tool that combines quality, ease of use, and versatility.