- The rotating ND2-400 ring offers exceptional versatility for adjusting light levels while maintaining color balance, making it ideal for various shooting conditions. - Capture stunning slow-motion footage with high-speed cameras by utilizing slow shutter speeds. This feature allows you to create captivating motion blur effects in waterfalls, clouds, or any fast-moving subjects. - Designed with a slim edge to prevent wide-angle vignetting, the durable aviation aluminum frame ensures long-lasting performance and resistance to wear and tear. - An 8-layer multi-resistant coating (MRC) provides superior protection against water and dust, ensuring that your lens remains clean and functional in challenging environments. - Achieve a reduced depth of field with a wider aperture to effectively separate your subjects from the background, enhancing the overall composition of your images. Use Scenarios: - Ideal for landscape photography, allowing you to create dreamy, blurred effects in flowing water and fast-moving clouds. - Perfect for filmmakers looking to add a creative touch to action sequences with smooth motion blur. - Excellent for portrait photography, enabling photographers to isolate subjects and achieve professional-quality images. This product combines functionality, compatibility with various cameras, a lightweight design, and robust materials to deliver outstanding performance in diverse shooting situations.