Freewell ND16 Neutral Density Filter for Insta360 GO 3 – Magnetic Lens Filter, 4-Stop Light Reduction, Multi-Coated Optical Glass & Aluminum Frame

The Freewell ND16 filter for the Insta360 GO 3 is a precision-engineered neutral density filter that delivers 4 f-stops of light reduction, enabling smooth cinematic motion blur and controlled exposure even in the brightest conditions. Crafted from high-quality optical glass and housed in a durable aluminum alloy frame, this magnetic filter is built for creators who demand professional results from their action camera.

Overview

Neutral density filters are essential tools for videographers and photographers who want to master exposure. The Freewell ND16 reduces light entering the lens by 16 times (4 stops), allowing you to use slower shutter speeds or wider apertures without overexposing your footage. This is perfect for achieving that sought-after motion blur in waterfalls, traffic, or panning shots, and for shooting long exposures in bright sunlight. Designed specifically for the Insta360 GO 3, this filter attaches magnetically for quick and secure installation.

What stands out

• 4-Stop Light Reduction: The ND16 filter reduces light by 4 f-stops, giving you greater creative control over shutter speed and aperture.
• Magnetic Mounting: The filter snaps onto the Insta360 GO 3 instantly, making it easy to switch filters on the fly.
• Premium Optics: Made from high-quality optical glass with multi-coating that is waterproof, scratch-resistant, and oil-proof, ensuring crystal-clear images and easy maintenance.
• Durable Build: The aluminum alloy frame provides robust protection without adding significant weight.
• Color Neutrality: The filter maintains true colors, reducing glare and enhancing color saturation for vivid, natural-looking footage.

Technical details

• Filter Type: Neutral Density (ND)
• ND Value: ND16
• Light Reduction: 4 f-stops (Filter Factor 16x)
• Compatibility: Insta360 GO 3
• Optical Material: High-Quality Optical Glass
• Frame Material: Aluminum Alloy
• Coating: Multi-Coated (Waterproof, Scratch-Resistant, Oil-Proof)
• Mounting Mechanism: Magnetic Attachment
• Primary Application: Bright Sunlight, Motion Blur, Long Exposure
• Color Neutrality: Yes
• Optical Clarity: High-Definition
• Durability Features: Scratch-resistant, Dustproof, Oilproof, Waterproof
• Purpose: Control Exposure, Reduce Glare, Enhance Color Saturation

Our verdict

For Insta360 GO 3 users who want to elevate their video quality, the Freewell ND16 filter is an indispensable accessory. Its robust construction, precise light control, and effortless magnetic attachment make it a top choice for capturing professional-looking footage in bright conditions. Whether you're filming action sports or cinematic vlogs, this filter delivers the creative edge you need.