This Haida Rear lens Filter Kit is suitable for use with a Sigma 14-24/2.8 Art Canon EF and a Sigma 12-24/4.0 Art Canon EF.
The supplied adapter replaces the original lens seal and can be easily mounted.

In addition to the special adapter for the Sigma 14-24mm f/2.8 Art lens, the kit contains 4 ND filters, namely:

• • ND 0.9 – 3 stops
  • ND 1.2 – 4 stops
  • ND 1.8 – 6 stops
  • ND 3.0 – 10 stops