Sigma COR-11 Clamp-On Ring 162mm for 14mm T2 DSLR Clicked and de-clicked aperture ring

Clicked and de-clicked aperture ring with Aperture Ring Lock Switch

Lens Carbon Fiber Reinforced Construction

the 20mm 1

5 always-on outlets

Incredible rendering performance delivers unprecedented visual experiences

Sigma COR-11 Clamp-On Ring 162mm for 14mm T2 DSLR Clicked and de-clicked aperture ringThe Clamp On Ring 162mm COR 11 is an accessory exclusively designed for the SIGMA 14mm T2 FF, and it extends the front diameter to 162mm. By attaching it to wide angle matte box compatible with 6. 6" x 6. 6" in. square type filters such as the ARRI LMB 6 (2 stage), it will allow cinematographers to film on full frame cameras without causing vignetting.