First a warning: The image on top that is floating on all forums is a FAKE!!!! All source I asked said it’s 100% fake. So please let it know to everyone that this is not the A7r.
And now the good news: I asked my sources to give me more info on the A7 (24MP) and A7r (36MP) sensors. They all confirmed that the A7 and A7r sensors are newly designed FF sensor. Exclusively made for them to overcome the issues of the ultra short flange distance. Wide Anlge lenses will perform much better on the A7 and A7r than on the VG900 E-mount FF sensor. In short: these camera do not use the Sony A99 or Nikon D800E sensor!
One more additon to my 21mm lens roundup. The best review I found on 21mm lens has been posted by Ronscheffler.com (Click here). As you know there want be many FE lenses yet. So most of you are likely going ot use third party lenses via adpater. Here again some of the 21mm lenses you can buy. My next roundup is about 24mm lenses and you may send me your reviews of these lenses on a Leica or VG900 camera at firstname.lastname@example.org. Here are the links to the lenses:
Leica Summilux-M 21mm f/1.4 (here on eBay).
Voigtländer Ultron 21mm f/1,8 (here on eBay).
Olympus OM 21mm f/2.0 (here on eBay).
Miolta MD/MC 21mm f/2.8 (here on eBay).
Zeiss ZM 21mm f/2.8 (here on eBay).
Olympus OM 21mm f/3.5 (here on eBay).
Leica Tri-Elmar 21mm f/4.0 (here on eBay).
Voigtländer Color-Skopar 21mm f/4.0 (here on eBay).
Konica Hexanon AR 21mm f/4.0 (here on eBay).
Zeiss ZM 21mm f/4.5 (here on eBay).