Charlie wrote in post #17148022
too bad it's not F2 like the M pancake..... @F2, it would probably sell like hotcakes, at F2.8, it's kinda meh for efs.
If f/2.8 is the compromise they had to make for price and compactness, I'd take it. That extra stop would mean shallower DOF and better low light, but for me personally this is not the focal length where I'm expecting awesome amounts of bokeh anyways.
As for low-light, when compared to the EOS-M and 22mm, I'd have to say I can usually get away with slower shutter speeds on a DSLR as compared to when I had the EOS-M, I find the DSLR easier to stabilize and hold in a steady manner.
Of course, just my personal preferences, I'm pretty excited about this lens, it's the lens I wish they had when the released the SL1.