I have been considering these binoculars too, as I feel they might be one of the most reliable made. However, I have not heard from anyone considering the quality of the optic, and how it performs under various conditions. I do think they will be a highly reliable optic though.
Here is the link at Zeiss. Is this your binoculars?
http://www.zeiss.de/c12567a80033f8e4/Contents-Frame/19f373518a2add66c1256f80003aeeec
