The first Tamron lens for the Sony NEX system wasn’t the rather non so exciting 18-200mm Di III VC lens (can be found here at Amazon). But the latest patent found by Eagmi describes a much more “exciting” 35mm f/1.4 lens for mirrorless systems. It’s not clear yet if the lens has been designed for the NEX system too but I think that this is highly possible. This would be a faster alternative of the current Sony 35mm f/1.8 lens (and much cheaper than the Zeiss 32mm f/1.8). So please Tamron, use the patent to launch the real lens as soon as you can!