>>3252796I looked at pictures.
http://k-1-lab.com/en/smc-pentax-fa-s-24mm-f2al-ifI mean, they are usable, but not what I expect given the price and size.
The 28 is cheap, but the IQ seems about equal (looking at the same size), for lower cost and in a smaller package. Of course, that's understandable, since a 28 2.8 is far easier to fabricate.