NiSi Circular ND Filter

This kit includes three essential circular filters: an ND8 (3-stop) for moderate light reduction, an ND1000 (10-stop) for long exposures, and a versatile 6-stop ND64 combined with a circular polarizer (CPL) to manage reflections and light simultaneously.

Combining the ND and CPL into a single glass element simplifies your setup and significantly reduces the risk of vignetting, which often occurs when stacking multiple filters on your lens. It also streamlines your workflow in the field by allowing you to adjust polarization and light reduction with one attachment.

No. These filters are crafted from high-quality SCHOTT optical glass and feature IR coatings, which are specifically designed to maintain color neutrality and prevent the color shifts often associated with lower-quality neutral density filters.

This specific kit is designed for lenses with a 77mm filter thread diameter. Please check the front of your lens or the lens cap to confirm your diameter before purchasing, as these are screw-in filters and are not interchangeable with different sizes.

The Nano coating makes the glass surface water-repellent and scratch-resistant, making it easier to clean in the field. The IR coating helps block infrared light, which is crucial for maintaining sharp, accurate colors during long-exposure photography.

Yes, the kit includes a protective pouch designed to hold up to four filters, keeping them safe from scratches and dust when they are not attached to your lens.