CoolColJ

I recently got the Fujian 25, F1.4 C mount lens which is similar to the above, you do get vignetting at f2.0 and above
$38 or so from Ebay with micro 4/3 adapter and 3 macro rings - from Mxcamera. he also sells Wesley, but he just sold out a batch.

Has swirly bokeh and is very bloom/flare prone - even light from a monitor will cause it to flare! :)
And specular highlights will flare - so it does get a dreamy look
Only the centre of the lens is sharp, but in a way it isolates subjects well because of this.
 
It's a true f1.4, a bit brighter than the Wesley f1.4, which is closer to a real f1.8
Wesley does not have the swirly bokeh effect though
 
It can get pretty clean wide open with manual ISO 500-640 for a normal lit room at night. Gets noisey with auto ISO for some reason, even during the day.
 
see my demo test of it here
http://www.youtube.com/watch?v=_B-ORWR_pio
 
night room lighting
http://www.youtube.com/watch?v=IQes0xG5oK0&feature=youtu.be

What I said about it
 
 

Looks like the PCC will be my next camera, instead of Nikon D5200 or GH3 :)
 
Nice upgrade from the GH2, but will keep my RX100 - 2 tiny cams in the bag!! yes

I find using a pistol grip with these cameras helps a lot, and pressing your face against the viewfinder
 
I got this one
http://www.ebay.com/itm/NEW-Authentic-P-C-Camera-DSLR-pistol-grip-handle-FREE-D-Ring-/130743812351

Here is the Fujian 25mm, full sensor vs ETC crop mode vs the 14-42mm kit lens set at 25mm in ETC mode as well
You get rid of all the funny stuff on the edges and swirly bokeh
 
http://www.youtube.com/watch?v=Nk-XF3c9fuQ