Finally one made by the chinese.
Price is much more reasonable.
Has anyone tested one out allready?
http://www.ebay.com/itm/3-5-EVF-HD-Electronic-ViewFinder-HDMI-LCD-Screen-With-F750-Battery-For-5D3-7D-/251318461720?pt=US_Viewfinders_Eyecups&hash=item3a83bf6518
YES i'm not a friend of those ~20X profit margins of Zacuto products ;)