I was content with my standard $35 binoculars (50 years ago) until someone lent me a much, much better pair. Two blue birds I had been watching and just barely seeing them suddenly jumped so close I could see the feathers. It was amazing. Fifty years later, I have bought a pair of really good binoculars and they are marvelous. I also see "double" so binoculars have to be plenty good enough to accommodate my glasses, or I"ll just see double through the binocs. Yes, they are heavy. But they are water proof. Of course, if you drop them to the bottom of a lake, being waterproof does not help.