Now that he has his own copies of the new Zeiss Touit lenses, Roger Cicala of Lensrentals decided to crack into the Planar 32mm F1.8 lens and see if the renowned build quality of Zeiss optics was compromised to make the lenses more affordable. His primary concerns were about the Touit’s polymer construction and its use of a DC motor.
News: Digital Photography Review (dpreview.com)