Unlock your creative potential with this innovative diopter filter, designed to enhance focus and refraction in your photography. This unique accessory allows you to create stunning depth of field effects, adding a captivating blur on the edges while keeping the center of your frame crystal clear. Perfect for emphasizing your main subject, this filter eliminates the need for extensive post-editing, letting your artistry shine through effortlessly.With a 360 rotation feature, you can easily adjust the level of blur to suit your vision, opening up a world of personalized effects. Experiment with various settings to discover new artistic possibilities, all while ensuring your images maintain their integrity. However, be mindful to avoid shooting directly into bright light or the sun, as this can lead to potential damage to your camera's sensitive components.Crafted from premium K9 solid optical glass, this filter offers exceptional transparency, ensuring that your images remain sharp and vibrant, even with the added effects. It seamlessly attaches to any 77mm lens, and for those with different sizes, an adapter, boost, or buck ring can be used for compatibility. For optimal results, it is recommended to keep your aperture range between f/2.8 and f/7.0.Each package includes one 77mm center field split diopter filter, a cleaning cloth to keep your lens pristine, and a protective filter pouch for safe storage. Elevate your photography game and explore the art of focus and blur with this essential tool, designed for both amateur and professional photographers alike. Focus Blur FX Focus enhancement - Focus Refraction - 360 Blur Control - Premium Transparency - Easy Lens Attachment - Optimal Aperture Range Diopter Filter 77mm 1. Focused Clarity 2. 360 Blur Control 3. Crystal Clear 4. Easy Attachment 5. Optimal Aperture