How can you achieve greater creative control over your photography The answer lies in our high-quality 39mm Circular Variable ND2-400 1-8.6 Stop Lens Filter. This versatile tool provides a range of 1 to 8.66 f-stops of light reduction, enabling you to adapt to changing light conditions with ease. Whether you're shooting in bright daylight or low light, this durable lens filter allows you to use wider apertures for a shallower depth of field, and slower shutter speeds for long exposure effects. This ensures your images are never overexposed, but always vibrant and detailed. Ideal for both photographers and cinematographers, this professional-grade lens filter helps create more cinematic effects in varying light conditions. Its 8-layer nano-coating not only provides quality protection but also makes it easier to clean, ensuring longevity and consistent performance. The filter's true color feature ensures there's no color cast, delivering true-to-life colors in every shot.