I got a rumor form a new source that might be interesting to discuss. But please keep in mind that this rumor hasn’t been confirmed yet by any trusted sources so keep your feet on ground. As you know Zeiss will launch three new E-mount AF lenses this year. The 12mm f/2.8, 32mm f/1.8 and 50mm f/1.8 lens. The one new source told me that these lenses will cover the full Full Frame area in preparation of the launch of the new FF NEX by end of this year or early 2014. And the source also told me the main issue for Zeiss is to remove the heavy vignetting on the 12mm wide angle lens.
UPDATE: Back at Photokina Zeiss said these lenses were designed for APS-C. What the source says is that the lenses will be redesigned to cover FF.
Again, this is no SR4 SR5 rated rumors. But if true…this is deifnitely a good news!
Reminder (SR = Sonyrumor):
SR1=probably fake rumor
SR2=rumor from unknown sources
SR3=50% chance it is correct
SR4=rumor from known sources
SR5=almost certainly correct!