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Accessories»NISI»NiSi Adapter Ring for Sigma 12-24/4»(new)
NiSi Sigma 12-24mm f/4 HSM ART Series Adapter for NiSi 180mm Filter Holder
- For use together with 180mm system Canon 11-24 filter holder
- Vignetting free using the 180mm system Canon 11-24 filter holder, even at 12mm
- CNC machined from a single block of aviation-grade aluminum.
- With matte black frosted finish on the surface.Gasket to prevent any light leaking.
- The 180mm System Holder for the Canon 11-24mm 4.0L is sold separately and not included
- Size (diam.) mm: SIGMA 11-24/4
- For Professionals: yes
- Warranty: 12
- Accessories: yes
- Holder: yes
