有(yǒu)限遠(yuǎn)光(guāng)學系統:平場(chǎng)消色差金(jīn)相(xiàng)物(wù)鏡245≥λ×γmm
放(fàng)大(dà)倍數(shù) Magnification | 數(shù)值孔徑 NA | 工(gōng)作(zuò)距離(lí) WD(mm) | 分(fēn)辨率 R(μm) | 焦深 DF(μm) | 物(wù)方視(shì)場(chǎng) on object (mm) | 像方視(shì)場(chǎng) on image (mm) | 螺紋尺寸 screw |
5X | 0.10 | 21.92 | 3.36 | 56.07 | 4.4 | 22 | 4/5×1/36″ |
10X | 0.25 | 7.41 | 1.34 | 10.11 | 2.2 | 22 | 4/5×1/36″ |
20X | 0.40 | 4.99 | 0.84 | 3.50 | 1.1 | 22 | 4/5×1/36″ |
40X | 0.65 | 1.09 | 0.52 | 0.87 | 0.55 | 22 | 4/5×1/36″ |