The Sigma 35mm f/1.4 Dg Dn | Art is designed exclusively for the Leica L mount, with a lightweight, compact form, premium construction, and outstanding optical quality. This set contains Sigma Af 35mm f/1.4 Dg Dn Art Lens for L mount, Petal Type Lens Hood, and Sigma's 1-Year North and South America Limited Warranty (3-Year Usa Extended Warranty for a Total of 4 Years from Date of Purchase).