Originally posted by Xian Well, it is coming...
May I ask you where you got this from?
It looks a lot like a photoshoped 30f2 but a 20f2 could of course be similar.
Fingers crossed for this to become a reality though...
Also, prepare to be ejected from the Pentax News and Rumors Forum since it's not in any way related to Pentax...
EDIT: It seems that Samyang is preparing to release all its prime lenses in NX mount (apparently they included the adaptor directly in the mount)
For example, see the spec. sheet for the 85f1.4:
http://www.syopt.co.kr/common/pdf/f=85mm.pdf
Personnaly, I think these are too big to be really usefull on a mirrorless camera but the 14mm might be a good ultra-wide option.