The term "8x" typically refers to a magnification level, often used in optics, such as in binoculars or telescopes. It indicates that an object viewed through the device appears eight times larger than it does with the naked eye. This level of magnification is popular for activities like birdwatching and stargazing. In addition to optics, "8x" can also refer to a speed or performance metric in various contexts, such as data transfer rates or processing speeds. For example, an "8x" speed might mean that a device can perform a task eight times faster than a standard rate, enhancing efficiency in technology applications.