I just purchased a Sony A7 with update firmware to 1.02. I have 4 voigtlander lenses that I tested and am keeping two. The lenses I tested were the 21mm f4, 35mm f1.7, 35mm f1.7 and the 50mmf1.5 ASPH. I am keeping two, the 35mmf1.7 and the 50mmf1.5. attached are the results from the four lenses.