Freewell Pro Hybrid Magnetic Filter Kit

Yes, this kit is designed to work with Freewell's specific smartphone cases or their Genius Rig Cage. It relies on the magnetic mounting points integrated into those accessories, so it won't attach directly to a bare phone or a standard third-party case.

The system is designed for quick, individual swaps rather than stacking. Because the filters are magnetic, you can easily switch between the Variable ND/CPL combo and the diffusion filter in seconds, but they are intended to be used one at a time.

The Variable ND provides 1 to 5 stops of light reduction. This allows you to maintain a consistent shutter speed for smooth motion blur in bright conditions without overexposing your footage.

The CPL is essential for managing reflections and glare. It helps you cut through reflections on water or glass and deepens the blue in skies, giving your mobile footage a more professional, polished look.

No, the filters are crafted from high-quality optical glass with multi-layer coatings. These coatings are specifically designed to minimize flare and ghosting while maintaining the sharpness and color fidelity of your phone's sensor.

The diffusion filter is best used when you want to soften harsh highlights and create a dreamy, cinematic glow. It is excellent for portraits or night shots with street lights, but you may want to remove it for high-contrast architectural shots where you need maximum detail.