Just got back from a 10 day hunt on Admiralty Island (got a 7 1/2 brown) I had my 18 month old Leica 8x56 Geovids with me. On day one in the rain the right lens completely fogged over and the Laser Range Finder would only go to around 160 meters. They stayed that way the entire trip. These are only 18 months old and are mostly a safe queen, to say I am dissapointed would be an understatement. They are on their way to Leica for a replacement. They have a five year warranty, so I will see how they handle this! I am expecting them to step up and go above and beyond!