<H1>Sigma To Announce Three New Lenses Today</H1>

* * *  As reported, here's Sigma's official announcement  * * *

Sigma is expected to announce three new lenses today in Cologne, Germany. They are :

• Sigma 12-24mm f/4 DG HSM Art

• Sigma 85mm f/1.4 DG HSM Art

• Sigma 500mm f/4 DG OS HSM Sport