Well I went ahead and talked my mom into buying a pair of Swarvoski EL Rangefinding binoculars for my dad for their wedding anniversary. I guess the only things I am slightly concerned with are: 1. Operating Temp only goes down to +14 F These binos are for hunting in North Dakota, Montana, and Canada. Any issues with using these down to 10-20 below? Will these be ruined? 2. Lowest range ability is 33 yds He bowhunts quite a bit and runs a Mathews Q2 with Aluminum arrows and 125 gr broadheads so to say the bow is slow would be an upgrade . I would have had her buy him a new bow but he is pretty clear that he likes the bow. The Binoculars will be used for rifle hunting (Shooting only to 400 or so) and bow hunting. To be fair he can sit on a hillside all day glassing so these will excel with that. Any experiences? Also how is the warranty with Swarvoski?