1·Screen magnifiers provide an enlarged window of the screen, typically from 2 to 16 times the normal size.
屏幕放大镜提供一个屏幕的放大窗口，典型情况下是正常大小的2到16倍。
2·In compliance with your request we are now offering you 200dozens magnifiers at 30$ per dozen CIF San Francisco Septembershipment.
根据你方要求，我方提供你方200打放大镜，每打30美元，CIF旧金山，九月装运。
3·All LED magnifiers provide a very even illumination of the field of view. The required voltage of 3.6 volt is provided by two batteries (AA or a) via a step-up converter.
所有的LED带灯放大镜都可以提供视场均匀照明，所要求的3 . 6伏电压由两节电池通过一个升压变换器完成。