Neutral density and polarizer hybrid filter Freewell ND16/PL for DJI Mavic 4 Pro

The Freewell ND16/PL hybrid filter for DJI Mavic 4 Pro combines a 4-stop neutral density effect with a circular polarizer in a single compact element designed to mount on the Mavic 4 Pro camera. It reduces incoming light by four stops to allow slower shutter speeds or wider apertures in bright conditions while the polarizing layer minimizes reflections and increases color saturation, producing more controlled exposure and improved image clarity for aerial photography and videography.

Advantages

This hybrid ND16/PL filter gives consistent 4-stop light reduction and polarization in one unit, eliminating the need to stack separate ND and polarizer filters. The integrated design preserves camera balance and keeps the lens profile slim for unobstructed gimbal operation. By combining exposure control and glare reduction it helps maintain natural color tones, prevents blown highlights in bright scenes, and reduces specular reflections from water, glass, and other reflective surfaces.

Suitable for

• Aerial landscape photography and panoramas in bright daylight
• Cinematic aerial video where controlled shutter speed is required
• Shooting over water, wet terrain or urban environments with reflective surfaces
• High-contrast scenes where highlight detail and color saturation are important

Key specifications

• Optical function: 4-stop neutral density combined with circular polarizer
• Compatibility: Designed for DJI Mavic 4 Pro camera mounting
• Effect on exposure: Reduces light transmission by approximately 4 stops
• Material and coating: Multi-coated optical glass for reduced reflections and improved transmission
• Mechanical: Slim profile to maintain gimbal clearance and stable mounting

How to use

Install the Freewell ND16/PL by aligning and mounting it to the DJI Mavic 4 Pro camera according to the drone and filter manufacturer’s mounting instructions. Rotate the polarizer element while observing the live view or monitor to adjust the degree of polarization until reflections and glare are reduced to the desired level. When using for video, set shutter speed according to the desired motion blur (commonly double the frame rate) and compensate exposure settings for the 4-stop reduction. Check gimbal range and perform a brief hover test after installation to confirm unobstructed movement and correct camera calibration.

Usage recommendations

Use the ND16/PL when shooting in bright daylight, reflective scenes, or when you need both exposure control and polarization without stacking filters. Avoid using excessive polarizer rotation when shooting wide-angle scenes with the sun near the frame to prevent uneven polarization. Store the filter in a protective case when not in use and clean with lens-safe tools to preserve coatings and optical clarity.