Magnification is a key feature to help you spot small details from long distances. This pair has a magnification of 10, which is ideal for bird watching, sporting events or any outdoor activity. The objective lens diameter of 42 allows maximum light to enter, making images seem brighter and clearer. The wider eyepiece diameter of 22 ensures comfortable and natural viewing for extended periods of time. With a field of view of 8, you won't miss what's happening around you. Supported by BAK4 prism, the central focus type allows for crisp and in-focus images. The durable metal material and high-end FMC lens coating make these binoculars perfect for outdoor adventures, no matter the weather.