Earlier this year, Voigtlander announced its very first set of native E-mount primes with electronic contacts: the 10mm f/5.6 Hyper Wide Heliar, 12mm f/5.6 Ultra Wide Heliar, and 15mm f/4.5 Super Wide Heliar.
While the 10mm is a brand new lens and claims the title of the widest rectilinear lens in existence, the 12mm and 15mm are remakes of the popular M-mount versions.