A tool for bird watchers
The most useful binoculars for bird watching have a central focus wheel and a diopter focus adjustment. The diopter is often part of the right-hand eyepiece on a binocular. The purpose of the diopter is to compensate for the differences between your two eyes (because no two eyes are the same or have the same ability to focus.) Adjusting both the diopter focus and the central focus is how you get the clearest possible image from your binocular.
Finding the bird:
Looking with your naked eyes, find a bright leaf in a distant tree, or a certain spot on a distant building, and lock you eyes onto it. Now, without removing your eyes from that spot, bring your binoculars up to your eyes and into alignment with your view.With practice you’ll find that locking your eyes in place and bringing the binoculars into alignment really works. This will make it easier for you to find birds with your binoculars, even if a bird is moving.
