I shot a test film using 25mm f/1.4 CCTV cine Fujian:
http://youtu.be/UOdC59lUhYI
I'm pretty happy with the results, especially given the price of the lens:
http://www.ebay.com/itm/25mm-f-1-4-CCTV-cine-Fujian-lens-panasonic-Olympus-m4-3-/180763010574?ssPageName=ADME:L:OC:US:3160