Description
Freewell VND polarizing filter
The Freewell Sherpa VND/CPL 3–7 Stops filter is an accessory designed specifically for use with the Freewell Sherpa case for iPhone Series and the Genius Rig Cage. It combines a variable neutral density (VND) filter with a 3–7 stop range and a polarizing CPL filter in a single device, allowing you to control the amount of light entering the lens and reduce unwanted reflections at the same time. The magnetic mounting system lets you attach or remove the filter quickly without additional tools, and the high-quality optical glass ensures sharp image clarity and minimizes the risk of colour distortion. It is a practical solution for those who want greater freedom when shooting photos and videos with a smartphone in different lighting conditions.

Two filters in one for greater control over your shot
The combination of a VND and CPL filter reduces the number of accessories needed while shooting and streamlines the workflow in the field. The VND filter allows smooth adjustment of the darkening level in a 3–7 stop range, making it easier to maintain correct exposure settings even in intense sunlight. The CPL filter reduces reflections from glass, water or other shiny surfaces while improving contrast and colour saturation. The filter design allows independent adjustment of the darkening level (3–7 stops) and lets the base rotate smoothly through 360° for precise adjustment of the polarization angle and more effective glare reduction, enabling the user to fine-tune the effect to the scene being shot.

Quick mounting and compatibility with the Freewell Sherpa system
The filter is designed for full compatibility with the Freewell Sherpa case and the Genius Rig Cage, providing secure attachment and convenient operation. The magnetic mounting system allows instant attachment and removal of the filter, which is especially useful when lighting conditions change rapidly. The high-quality optical glass helps maintain sharpness and the natural look of the image, ensuring that photos and videos stand out with high clarity and faithful reproduction of detail. It is a practical solution for creators who expect fast handling, secure mounting and greater control over the final result when taking photos and recording videos with a smartphone.

Included
- Freewell Sherpa VND/CPL 3-7 stop filter
| Manufacturer | Freewell |
|---|---|
| Model | Sherpa VND/CPL 3-7 stops |
| Filter type | VND (Variable ND) + CPL |
| ND filter adjustment | 3–7 stops |
| Polarizing filter | Yes (CPL) |
| Polarization angle adjustment | 360° base rotation |
| Material | High-quality optical glass |
| Mounting | Magnetic |
| Compatibility | Freewell Sherpa case for iPhone Series and Genius Rig Cage mounting cage |