Sigma 12-24mm f/4.5-5.6 II DG HSM for Canon EF (pre-owned)
Condition: very clean
The Sigma 12-24 is far less exciting from a focal length perspective for ASP-C/1.6x FOVCF sensor format DSLR camera owners. There are many zoom lenses with 12mm and even wider focal lengths available with image circles large enough to cover the smaller sensors, but what the Sigma 12-24 offers to full frame DSLR owners is unique.