NiSi Adapter Ring for Tokina atx-i 11-20mm F2.8 CF (V5/V6/V7)
An adapter ring for the Tokina AT-X 11-20mm f/2.8 Pro DX that enables the use of filter holders from the V5, V6 and V7 systems. It mounts to the lens to allow the attachment of NiSi V5/V6/V7 filter holders.
Specifications
| Filter form | Filter holder system |
|---|---|
| Format | Square |
| Manufacturer | NiSi |
| System | |
| Warranty period |






























































