Requires a matching NiSi 67MAG magnetic adapter ring; 67MAG is a system size, not a promise of direct screw-in attachment.
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Official product identity
| Field | Verified value |
|---|---|
| Maker | NiSi |
| Type | Magnetic CPL |
| System | 67MAG |
| Listed lens-side ring sizes | 49, 52, 55, 58, 62, 67 mm |
Compare lens filters listings
Confirm the maker SKU, physical mounting system and verified lens front thread. A nominal size alone does not prove fit or freedom from vignetting.
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Search lens filters on AmazonHow it attaches
This filter uses the NiSi 67MAG magnetic system. NiSi lists lens-side adapter rings for 49, 52, 55, 58, 62, 67 mm threads. The magnetic filter itself is not a direct 67MAG screw-in filter. Select the ring matching the lens front thread.
What remains unverified
A maker’s accessory specification establishes its intended connection system. It does not guarantee no vignetting, no hood interference or fit on every lens sharing a printed diameter. Check the exact lens manual and perform a careful test.
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Official sources and scope
Checked for this reference on October 30, 2026. Product firmware and support lists can change; inspect the current maker page for your exact revision.