The SmallRig 6070 Square ND Filter Kit (ND2 to ND16) attaches quickly to your phone via a dedicated mounting base (sold separately). The base is precision-engineered to fit the phone's camera module, serving both as a filter mount and a shield for daily lens protection. It can be used directly on the bare phone or with most cases featuring large camera cutouts.
The square magnetic filters are made from optical glass with multi-layer nano-coating to ensure pristine, uncompromised image quality. They attach instantly and securely to the base, enabling seamless creative control and allowing you to capture every moment with precision.
Note:
Do not stack more than two filters on the 0.5x ultra-wide lens. If dark edges (vignetting) appear, adjust the filter's alignment.
The magnetic attachment is not a mechanical lock. Do not use during high-vibration or high-speed airflow activities such as cycling, with car mounts, or on roller coasters.
