Freewell 67mm Threaded Hard Stop Variable ND Filter All Day 2 to 5 Stop & 6 to 9 Stop - 2Pack

Our lens is meticulously crafted with Pure High Definition Optical glass featuring an 18-layer multicoating, ensuring a top-tier filmmaking experience. Its design incorporates a hard stop THREADED Variable ND mechanism that eradicates any possibility of cross-polarization and guarantees zero vignetting (for lenses 16mm and above) during your shoot. Moreover, both sides of the glass element are thoughtfully coated, making it waterproof, dustproof, scratch-resistant, and oilproof, ensuring you're well-prepared for all your adventurous endeavors. In terms of functionality, it offers a versatile range with 2-5 Stop equivalence (from ND4 to ND32), ideal for standard lighting conditions, spanning from cloudy days to typical sunny days. Additionally, it provides a 6-9 Stop range equivalence (from ND64 to ND512), perfectly suited for bright lighting scenarios, covering normal sunny days to exceptionally bright and sunny conditions. The package includes essential accessories, such as the Filter, Lens cap, Cleaning Cloth, and Storage case, making it a comprehensive choice for your filmmaking needs.