01-21-2015, 08:16 PM
I like the look of this, specially that it has 9 aperture blades, an odd number of blades makes for the pretties starts IMO. I have the Pentax K 135mm f/2.5 which is my most favorite lens, and it would be interesting to compare these. Specially now that I have the NX1 on the way, 28 megapixles on APS-C would really show how sharp both are.