7artisans released firmware 1.03 for the 7artisans 27mm f/2.8 which you can download here. 1. Correction: Program failure problem in flash mode. 2. Correction: In single focus mode, low-speed continuous shooting, program failure problem. 7artisans 27mm f/2.8: Amazon Related posts: 7Artisans 50mm f/1.4 tilt-shift Coming Tomorrow April 17th and 7Artisans AF 27mm f/2.8 on April … Continue reading 7artisans 27mm f/2.8 Firmware 1.03 Released