1. Customized Filter for Insta360 Go Ultra Multi-layer coating, waterproof, scratch-resistant, dustproof—protects your GO3S lens from all-around damage. Multi-layer coating, waterproof, anti-scratch, dustproof, oil-resistant, protects your Go Ultra lens from all-around damage. Also reduces the amount of light entering the Go Ultra camera lens, preventing overexposure, blocking stray light to enhance saturation,
2. Each filter is crafted from high-definition optical glass, ensuring no impact on image quality. It undergoes multiple polishing processes to achieve a low refractive index, guaranteeing true color reproduction for faithful photography. The quick-attach screw connector design securely fastens to your Go Ultra without risk of detachment during shooting. Each filter comes with a protective case for easy storage and transport, eliminating the burden of carrying separate filter cases.
3. ND filters: ND8, ND16, ND32 filters provide 3/4/5 stops of light reduction respectively. (ND8, ND16, ND32 = Mirror Shutter Speed × 8/16/32) These are commonly used to achieve appropriate motion blur when photographing waterfalls, flowing water, waves, mountains, rivers, and other landscape subjects, as well as misty water, night light trails, and other cinematic effects.
4. CPL Filter: Eliminates reflections from non-metallic surfaces like glass or water. Often used for shooting scenes behind glass, clear water, or underwater subjects. Also enhances color and contrast, making skies bluer and water clearer—especially for photos with white clouds and blue skies.
5. UV Filter: Protect your Go Ultra lens from all-around damage. It also improves image quality by reducing UV interference and blocking blue light, preventing images from appearing bluish or washed out when shooting in open areas like the ocean or wide fields.