Since its official debut in September 2023, the Thypoch Simera full-frame 28mm f/1.4 has sparked a heated discussion among vintage lens enthusiasts due to its rarely-seen combination of 28mm focal length and fast aperture f/1.4 in this market. Its sibling, Simera 35mm started shipping in late November 2023, the manufacturer has ramped up efforts to scale up the production of 28mm as well. Finally, the queue of back orders for Simera 28mm ushers in the shipping period.