- - 【1-8.6 Stop 】 ND2-400 Filter Reduces light intake from 1 to 8.66 f-stops, intended for long exposure and motion blur, Suitable for rivers, waterfalls and other waters, especially under strong light.
- - 【High-end Japanese optical glass】Variable neutral density filter made of high-end Japanese optical glass, double-sided multilayer blue coating is conducive to waterproof and dustproof.