This accessory operates like a camera viewing system, since it splits the measurement and viewing fields.

该附件的光路可分为测试光路和视景光路，因此操作与照相机的调焦视景系统类似。

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This accessory operates like a camera viewing system, since it splits the measurement and viewing fields.

该附件的光路可分为测试光路和视景光路，因此操作与照相机的调焦视景系统类似。

youdao