Sigma extends warranty on all non-EX lenses

All Sigma Corporation lenses are covered by a one-year international warranty. This new extended warranty will now cover all non-EX lenses purchased through an authorized US dealer for another two years beyond the one-year international warranty, for a total of three years. Customers purchasing Sigma’s EX lenses through authorized US dealers will continue to receive an extended, three-year warranty.

Via photorumors.com