For camcorders with optical zoom lenses, you'll see a pair of numbers: the first giving you the focal length at the wide-angle and the second giving you the maximum focal length at telephoto (i.e. when you've "zoomed out" or magnified a subject).
Maka camọn na anya anya mbugharị, ị ga-ahụ ọnụọgụ abụọ: nke mbụ na-enye gị ntụgharị ihu ogologo n'ogologo-n'akuku na nke abụọ na-enye gị ohere kachasị elu na telephoto (ntụgharị mgbe ị "ebupụla" maọbụ buliri isiokwu).