20X Metallurgical Plan Objective
無限遠(yuǎn)平場消色差(Plan ) f′=200mm（鏡筒管鏡）長工作距離物鏡, 齊焦距離60mm
無限遠(yuǎn)平場消色差(Plan ) f′=200mm（鏡筒管鏡）長工作距離物鏡, 齊焦距離60mm
放大倍數(shù) Magnification | 規(guī)格型號 Model | 數(shù)值孔徑 NA | 工作距離 WD(mm) | 焦距 f’ (mm) | 分辨率 R (μm) | 焦深 DF (μm) | 物方視場 on object (mm) | 像方視場 on image (mm) | 螺紋尺寸 Screw |
20X | LCR020X | 0.4 | 10.5 | 10.0 | 1.20 | 4.28 | 4.20 | 22 | 0.8” |
Contact: Herry
NanJing KOZO Optical and Electronical Instrument Co.,Ltd
Sales Dep: 19E, DongYu Building, 18 ZhengHong Street, NanJing
Factory Add: A20 MuFu, 199 East Road MuFu, GuLou District, NanJing
Code: 210005 WeChat: 13357725973
Tel: 0086-25-84716665, 84715655, 84715659
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Mail: sales@kozo-optics.com