Originally posted by Paul the Sunman Interesting. I've only shot with it on my K1, and it has behaved perfectly. Has anyone else had problems on the K1ii? What about on a K1 that was upgraded to K1ii?
Digitalis, please let us know what you eventually conclude.
This lens is working rather exceptional on my K1, quite accurate and snappy. I also have the K1ii but haven't even had it on that camera yet, I generally use the K1 as my main body for my main kit and my K1ii stays with and is only used with my Takumar collection.
I'll test this 21mm on my K1ii in the next few days and see if there is an issue.