Binoculars with 10x magnification.
The specifications for binoculars usually include a combination of numbers such as 10x42 or 12x56. The first number indicates the magnification of the binoculars. The second number stands for the diameter of the objective lens in millimeters. At a magnification of 10x, the object appears ten times larger than it does to the naked eye. For hand-held binoculars, a magnification of 8-10x is sufficient; for higher magnification values, the use of a tripod is recommended.
