More info
NiSi Sigma 12-24mm f/4 HSM ART Series Adapter for NiSi 180mm Filter Holder
Technical info
- 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
Box contains
Filter adapter
Local Stock 
Fast Shipment 1-2d. 
Safe Purchase 
2 years Warranty 
