Optical Adjuster
Ib zaug kho kom raug rau qhov chaw nruab nrab.
Qhov kho qhov muag kho qhov muag tuaj yeem daws qhov sib xws
nyuaj ntawm kev hloov kho
los ntawm QCS interface optical offset.
Daim Video
Sau koj cov lus ntawm no thiab xa tuaj rau peb
