Did they take the biggest night googles available for the "traditional" picture? Those I have used from the military where much much smaller (but they did not

Did they take the biggest night googles available for the "traditional" picture? Those I have used from the military where much much smaller (but they did not have autofocus). I agree with some of the comments here: that it is misleading that they are not passive and that no prototype exist. Even if it is a good idea I would never invest in a company which is not always totally honest, even in headings and pictures.