I had put on my glasses after much back and forth. The manufacturer Zeiss promised by name very much. Zeiss products are just lonely in photography tip. After unpacking and activate the first time I was disappointed in the quality of projections. Have the diopter adjustment made for each eye ok it was a little better but some blur was always there.
I wanted the glasses also a Canon 5dmk2 connect (Test was published on [...]). But the focus in the macro range, the glasses were not suitable.
All in all, I had the name of the manufacturer but not convinced the product. Perhaps there is a successor in the near future time I'll be happy to try sometimes.