I have the latest Lightroom and Photoshop CC aps (I subscribe monthly). I usually shoot with my Sony A77mk2 with its 'kit' 16-50 2.8 lens. On occasion, I use my old Nikkor 300AF f4 edif lens with a Fotodiox adapter and get fairly good results. I'm having a problem with the newest version of Lightroom (5.7.1) in lens profiles. Seems like there is a very limited number of Nikon lenses to choose from--none even close to what I use. I used to choose a newer Nikkor 300f4 AFIS lens for my profile, but now that choice isn't even available. Also camera choices seem to be extremely limited as well. Any ideas?