Haida Adapter Canon 14 2.8L II and Ring for 150 Series Holder 150 Holder not included

Allows filters to be conveniently used with a Canon EF 14mm f/2.8L II USM lens while minimizing vignetting Holds 150mm wide, 2mm thick filters Preconfigured to hold two rectangular filters and can accommodate up to three rectangular filters Screw-on locking pin. 360° rotation on the adapter ring Gaskets help to prevent stray light, which could have unwanted effects on exposure, from coming in between an installed filter and a connected lens Aluminum-alloy