求翻译：调焦：顺时针方向（右手）旋转粗调手轮，使支架上升，将试样置于载物台中间，先用10X物镜观察，用粗动手轮大致调出成像后，再用微动手轮调焦，依次转换至其它高倍物镜时，只需使用微动手轮来调焦。调换倍率时，转换器上的滚花齿纹是操作者 手接触的位置。是什么意思？

Focus: clockwise (right hand) rotation coarse hand wheel, the stent rise, the sample is placed in the middle of the stage, first with a 10x objective observation, generally tune out with rough hands round imaging with micro handwheel Focus, followed by conversion to other high power lens, just use m

Focus: in a clockwise direction (right hand) rotation coarse wheel so that the bracket will be increased, and a sample placed in the middle, and one with 10 first X property observing with rough hands-on round, generally after the imaging and micro-do-it-yourself rotation, zoom, convert to other hig

Focusing: Clockwise (right hand) revolves the coarse adjustment handwheel, causes the support rise, puts in the test specimen among the objective table, uses the 10X objective lens observation first, after moves the handwheel to assign out the image formation approximately thickly, then uses the fin

Focus: clockwise (right hand) rotate rough handwheel bracket up, place the specimen loading, first observed by 10X lens, after using a crude balance wheel brings up the image, then use micro-hand-wheel zoom, and when converting to other high power objective, simply use the balance wheel to zoom. Whe

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