专利汇可以提供Polarization analyzing apparatus专利检索,专利查询,专利分析的服务。并且PURPOSE:To vary the posture of a polarization analyzing mechanism in responding to the range finder signal with respect to a surface to be measured in optical system by providing a range finder optical system by means of automatic focusing system and a servodriving means in one body with a supporting means to be the reference of rotation of a projecting side arm and a photodetecting side arm. CONSTITUTION:In the titled apparatus arranged on a liquid surface L being an object to be measured, the projecting side arm 3 and the photodetecting side arm 4 freely rotatably relatively around a point to be measured as the rotation center, are provided, and a projecting side optical system 1 and a photodetecting side optical system 2 having optical axis parallel to respective arms are attached thereto. An apparatus 12 containing the range finder optical system using AF system is attached in one body to a supporter 15 to be the reference of rotation of each arm. Furthermore, the supporter 15, consequently the servodriving apparatus 13 for moving the interlocking part either of up-and downward rotation, elevation movement or the mode combining them responding to the range finder signal is provided between a main body supporter 14 and the supporter 15.,下面是Polarization analyzing apparatus专利的具体信息内容。
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