Well, I summarise the events and news in ascending chronological order below:-Time:-News/Event:-October 2007The Pentax lens system went DA.April 2008AP told that Samsung was making a Full Frame sensor.June 2008Full Frame DSLR model was under planning.September 2008Hoya senior officials targeted to use APS-C to rival Full Frame. (What?! My Pardon?)October 2008RiceHigh made a K-mount Full Frame
