Freewell VND Filter with Polarization

Freewell Sherpa VND/CPL 3-7 Stops Filter

The Freewell Sherpa VND/CPL 3–7 Stops filter is designed specifically for use with the Freewell Sherpa iPhone Series case and the Genius Rig Cage. It combines a variable neutral density (VND) filter with a range of 3 to 7 stops and a circular polarizing (CPL) filter in a single unit, enabling simultaneous control of light intensity and reduction of unwanted reflections.

The filter features a magnetic mounting system for quick attachment and removal without tools. Constructed from high-quality optical glass, it ensures excellent image clarity and minimizes color distortion, providing a practical solution for enhanced photographic and video capabilities with smartphones under various lighting conditions.

Dual Filter Functionality for Enhanced Control

This combined VND and CPL filter reduces the need for multiple accessories, streamlining field workflow. The VND filter allows smooth adjustment of light reduction between 3 and 7 stops, facilitating proper exposure even in bright sunlight. The CPL filter effectively reduces reflections from surfaces such as glass and water, while enhancing contrast and color saturation.

The filter design permits independent adjustment of the neutral density level and a full 360° rotation of the base to precisely control the polarization angle. This enables fine-tuning of glare reduction effects tailored to the specific scene.

Quick Installation and System Compatibility

Engineered for full compatibility with the Freewell Sherpa case and Genius Rig Cage, the filter mounts securely and operates conveniently. The magnetic attachment system allows rapid filter changes, ideal for adapting to changing lighting conditions. The use of premium optical glass maintains sharpness and natural image quality, ensuring photos and videos exhibit high clarity and accurate detail reproduction.

Included in the Package

• Freewell Sherpa VND/CPL 3-7 Stops Filter

Specifications

• Manufacturer: Freewell
• Model: Sherpa VND/CPL 3-7 Stops
• Filter Type: Variable Neutral Density (VND) + Circular Polarizer (CPL)
• ND Filter Adjustment Range: 3–7 stops
• Polarizing Filter: Yes (CPL)
• Polarization Angle Adjustment: 360° base rotation
• Material: High-quality optical glass
• Mounting: Magnetic
• Compatibility: Freewell Sherpa iPhone Series case and Genius Rig Cage