The Sirui 20mm T1.8 and Sirui 40mm T1.8 can now be preordered. These lenses were launched on indigogo a few months ago before making it to retail. You can find the Sirui 20mm T1.8 here and the Sirui 40mm T1.8 here. Related posts: SIRUI 40mm T1.8 1.33X S35 AF Announced Kamlan/SainSonic 50mm f/1.1 For E-mount … Continue reading Sirui 20mm T1.8 and Sirui 40mm T1.8 Now Available