盒盖直径 d (cm) | 物距u/高度h (cm) | 屏幕图像中盒盖 直径d' (mm) | CMOS传感器 上盒盖的直径 d'' (mm) | 透镜拍照成像 放大倍数γ | 1/γ |
8.390 | 15.0 | 41.64 | 2.52 | 0.030 | 33.3 |
25.0 | 25.36 | 1.54 | 0.018 | 55.5 | |
35.0 | 16.60 | 1.01 | 0.012 | 83.3 | |
45.0 | 13.66 | 0.83 | 0.010 | 100.0 | |
55.0 | 10.82 | 0.66 | 0.008 | 125.0 | |
65.0 | 9.22 | 0.56 | 0.007 | 142.9 |