NiSi N-119966 58mm SWIFT True Color CPL Polarizer Filter

The NiSi 58mm SWIFT True Color CPL is a circular polarizer built specifically for NiSi's SWIFT filter ecosystem. Unlike conventional threaded CPLs, it uses a friction-based pressure mount that clicks onto the 58mm SWIFT Variable ND base (sold separately), letting you add or remove polarization in seconds without screwing anything into place. The rotating ring gives you full control over the polarization angle, so you can cut reflections from water and glass, deepen blue skies, or boost foliage saturation exactly to taste. NiSi's True Color polarizing film is the standout feature here — where many CPLs introduce a noticeable warm shift, this filter keeps colors faithful to the original scene, which is especially useful for video shooters who need consistent white balance across clips.

Build quality is reinforced by NiSi's proprietary Pro Nano Coating applied to the optical glass. This multi-layer coating reduces internal reflections that can cause flare and ghosting, while also forming a hydrophobic and oleophobic barrier that repels water droplets, dust, and fingerprints. The result is a filter that stays cleaner in the field and is easier to wipe down between shots. At 58mm, it suits a range of popular lens diameters, though photographers using other sizes will need a corresponding SWIFT VND base. For anyone already invested in — or considering — the NiSi SWIFT system, this CPL is a natural complement that adds polarization control without adding bulk or slowing down your workflow.