Looking to sell or upgrade your own Sigma 12-24mm f/4 DG HSM ART, Canon EF Fit?

Sigma 12-24mm f/4 DG HSM ART, Canon EF Fit

Sigma's third generation 12-24mm f/4 DG HSM Art Lens, available here with a Canon EF mount, refines their ultra-wide arena and delivers an image with little distortion and with a high resolution for crisp photos with a modern full-frame digital image sensor. A member of Sigma's Art series, it boasts high image quality which is helped out by the use of FLD and aspherical elements, including an 80mm large-diameter moulded glasses aspherical lens, that minimises aberrations and distortion. Furthermore, it uses a Super Multi-Layer coating that minimises flare and ghosting.