Binoculars can help you spot whales and other sea creatures from a distance, allowing you to fully appreciate the beauty of these magnificent creatures in their natural habitat. Binoculars come in a variety of sizes, magnification powers, and features, making them useful for a wide range of activities such as bird watching, hunting, stargazing, and sports events. The key components of binoculars include the objective lens, the eyepiece, the focusing mechanism, and the prism system. The objective lens is the large lens at the front of the binoculars, while the eyepiece is the smaller lens at the back. The focusing mechanism is used to adjust the focus of the binoculars to make objects appear sharper, while the prism system is used to correct the orientation of the image and make it upright.