Display resolution ok, clarity of the image ok, some sharpness decrease towards the edges. The distance from eye to lens is relatively short. Does not have adjustment options for diopter. Issues: On my unit there seems to be an issue in the connections causing the display to turn off sporadically when i move a bit... still trying to find out where the problem exactly comes from. Wiring description insufficient as 3 wires (out of 7) were not labelled. Found some hints on other sellers pages.
Perfect ! The only thing is the main board of the screen is horizontal and not vertical but it's not a problem for me