Sensor Size | Kích thước cảm biến 1/5" 1/4" 1/3" 1/2.5" 1/2" Focal Length | Độ dài tiêu cự (mm) Aperture | Khẩu độ f/1 f/1.1 f/1.2 f/1.4 f/1.6 f/1.8 f/2 f/2.2 f/2.5 f/2.8 f/3.2 f/3.5 f/4 f/4.5 f/5 f/5.6 f/6.3 f/7.1 f/8 f/9 f/10 f/11 f/13 f/14 f/16 f/18 f/20 f/22 f/25 f/28 f/32 f/45 f/50 f/57 f/64 Distance | Khoảng cách (m)