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尼康d3200如何调焦距
更新时间: 2020-10-31 00:00:00  

尼康d3200调焦距的方法是转动镜头上的调焦环就能进行调整了。焦距是光学系统中衡量光的聚集或发散的度量方式,指平行光入射时从透镜光心到光聚集之焦点的距离。具有短焦距的光学系统比长焦距的光学系统有更佳聚集光的能力。焦距是焦点到面镜的中心点之间的距离。照相机中焦距f

关键词: d3200 如何 焦距

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