I had been using Canon DPP for a while, first with the older software and now with the new DPP 4 but I still donīt understand why Canon is not including information/lens data for the 600f/4 (I) which has become my primary lens!
I see a bunch of other lenses including the 500f/4 (I) but not the old big gun, any idea on why this is happening is highly appreciated! :bg3:


