Hi Photographer friends,
This is a great discussion about the Pentax K-1.
Now, for you Pentax owners, I do have e-books for most of the Pentax DSLRs. You can check this site ebooks4cameras.com and even download any e-book for checking the contents.
The K-1 e-book is on the horizon.
Click on the image above to visit our e-book store. You can also download sample e-books and get the free AF front and back focusing adjustment charts at this e-commerce.