放大倍数 Magnification | 数值孔径 NA | 工作距离 WD(mm) | 焦距 f´(mm) | 分辨率 R(μm) | 焦深 DF(μm) | 物方视场 on object (mm) | 像方视场 on image (mm) | 螺纹尺寸 screw |
2.5X | 0.075 | 6.2 | 80 | 4.46 | 48.88 | 10 | 22 | M26×1/36″ |
5X | 0.12 | 23.6 | 39 | 2.79 | 19.07 | 4.4 | 22 | M26×1/36″ |
10X | 0.25 | 17.8 | 20 | 1.34 | 4.4 | 2.2 | 22 | M26×1/36″ |
20X | 0.40 | 19.7 | 10 | 0.83 | 1.71 | 1.1 | 22 | M26×1/36″ |
50X | 0.68 | 11.8 | 4 | 0.55 | 0.76 | 0.44 | 22 | M26×1/36″ |
100X | 0.7 | 5.5 | 2 | 0.48 | 0.56 | 0.22 | 22 | M26×1/36″ |