My bedroom looks out over the pictured field. Rabbits live along the far hedge so Natalie and I decided to borrow a pair of binoculars to get some close up views. The first time I tried them I just could not get a clear image. I fiddled for a while with no joy. Then I decided the binoculars were just fine and the problem was elsewhere. Thinking about it, I suddenly realized where - the house was built in 1897 and the bedroom still has the original sash window. The glass in the window is quite "curvy"! When I lifted the sash and looked at the rabbits directly everything came into focus nicely.