Steve M.
Veteran
You wonder why this sort of thing w/ the cheap Chinese lenses hasn't happened more than it has. There's a known market for Leica lenses, so if you pop one open and reverse engineer it, voila! Molto bene, you've now got a Leica lens at a fraction of the cost. It won't have that same fantastic build quality, but on paper you should get exactly the same images, or near enough anyway.