... increase visual range 3.5 different magnification lens included(1.0x, 1.5x, 2.0x, 2.5, 3.0x) 1.0~6.0X 5 Lens ... dim conditions5 different magnification lens included(1.0x, 1.5x, 2.0x, 2.5, 3.0x)Each product can be installed ... kinds of different magnifications are available including 1.0x, 1.5x, 2.0x, 2.5, 3.0x, 3.5x, 4.0x, 4.5x, ... 5.0x, 5.5x, 6.0xWith Led on/off ...