規格：光學成像系統：無限遠光學系統,管鏡焦距200mm；光學放大倍數 50x-500x。
目鏡筒：鉸鏈式三目鏡筒，傾斜30°，瞳距55-75mm；高眼點，大視場目鏡WF10X/22。
平場複消色差物鏡：2X/0.055， 5X/0.14， 10X/0.28， 20X/0.29， 50X/0.42
儀器精度：±（2+L/200）μm
重複性：2μm
Specifications: The optical imaging system:infinity optical system, tube lens focal length 200mm; optical magnification50x-500x.
Eyepiecetube: Hinge type three mesh tube, an angle of 30°, the interpupillary distance 55-75mm;high point, wide field eyepiece WF10X/22.
Flatfield apochromat: 2X/0.055, 5X/0.14, 10X/0.28, 20X/0.29, 50X/0.42
Instrumentaccuracy: ±(2+L/200)μm
Repeatability:2μm
