Panasonic H-F007014E Super wide-angle lens Lumix G Vario F4.0 / 7-14mm (14-28mm KB, 75 mm filter thread) black (accessories)
after years with the oly FT 7-14, I'm now on the Lumix MFT 7-14 f4 switched. I use it at the Oly E-M1. As expected, shows the developed image MFT virtually no distortion (software corrects the distortion, as well as the vignetting). the sharpness at