Yea I've had Swarovski and doctor Optics as well in 15x56 and these zeiss are just better higher quality glass hands down my favorite pair of binos I've ever owned/used. But they are my dads binos and hes pretty much done with any serious big game hunting anymore, he just fishes more lol. He just bought a new $2000 trolling motor for his bass boat so he needs to sell these to recoup some money. Because otherwise I would keep them to be honest. Someone will see this and know what these are and scoop them up for the price, which is fair really.