I just posted a review of this lens on the lens data base today. I did micro adjusting on my K3 s and K5 IIs and then did some test shooting.
I will be doing an extensive shoot from September through October 10 and will probably do 2,000 to 4,000 images with this lens in a wide variety of lighting conditions and would be happy to share results at a later date.
You can see the subjects I will be photographing on the Pentax Gallery site.
Murray
PENTAX : PENTAX Photo Gallery artist page
Last edited by oneill; 09-15-2014 at 01:35 PM.