Fotodiox

Fotodiox Pro WonderPana XL Essential ND Kit - Core Filter Holder, Lens Cap, 186mm ND16 & ND32 Filters for Sigma 12-24mm f/4 DG HSM Art Lens (Full Frame 35mm)

The WonderPana FreeArc XL provides the freedom to use and rotate the rectangular 80 filters and round 186mm filters on your Wide and Ultra-Wide Angle Lenses. The all-metal Core attaches directly onto the lens with a secure mounting system. With The...