Compact 4x30 binoculars. Binocular numbers: what do they mean binoculars are labeled with a set of numbers such as 8x30. The first number states the power of the binocular (in this case, 8x or 8 power). The second number represents the diameter of the objective lens in millimeters (in this case, 30mm). These 4x30 binoculars are ideal for indoors or out. Barrels measure 3-1/2 long and each binocular comes with a neck strap, center wheel focus, hinged barrels, lens polishing cloth and comfortable rubber eye cups. The velcro closure carrying case has a belt loop and belt hook on the back. Limited ten year warranty. Gift boxed.
