(Click to Enlarge.)
This should be the first K-5IIs sample that posted online, via a forum post at Photo Malaysia here.
In the same thread, we can see a pair of comparison pictures on the K-5II and K-5IIs sensors and their different appearances:-
Via this post here, in the same discussion thread.
Well, I like the appearance of the K-5II sensor better, it looks clearer and more transparent
