Sigma COR-11 Clamp-On Ring 162mm for 14mm T2 DSLR 8at the 500mm focal length

8at the 500mm focal length and F5

Incredible rendering performance delivers unprecedented visual experiences

astrophotography

Smooth AF ideal for video shooting

A true high-speed lens that delivers a new dimension of visual experience

Sigma COR-11 Clamp-On Ring 162mm for 14mm T2 DSLR 8at the 500mm focal lengthThe 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.