Neewer Variable ND & Diffusion Filter

Check the front of your lens or the inside of your lens cap for a number preceded by the diameter symbol (ø). This number represents your lens thread size in millimeters, which must match the size of the filter you purchase.

Yes, you can stack them, but be aware that using two filters simultaneously may increase the risk of vignetting, especially on wider-angle lenses. If you notice dark corners in your frame, it is best to use them individually.

Variable ND filters can sometimes exhibit a cross-hatch or 'X' pattern when pushed to their maximum density settings. To avoid this, try to stay within the recommended range and avoid pushing the filter to the absolute end of its rotation.

The Black Diffusion 1/4 filter provides a fixed level of diffusion. It is designed to subtly soften skin textures and highlight glares, giving your footage a cinematic look that cannot be adjusted like the ND filter.

While the filters feature protective coatings that resist water, oil, and dust, they are not fully weather-sealed. The coatings make them easier to clean and more durable against the elements, but they should still be handled with care in extreme conditions.

Because these filters have a slim profile, your original lens cap may not fit securely. This set includes a dedicated filter cap designed to fit the filters properly, so it is recommended to use that instead.