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定义与概念用三个定心量,把一个光学系统的定心简化为对单个折射及反射零件的定心。1.定心误差(角度的)a.零件的楔形角θ_pb.光线偏向角c.象的偏心率,二倍偏向角(FOR)2.零件偏心(线性的)3.零件的倾斜(角度的)
DEFINITIONS AND CONCEPTS The centering of an optical system is reduced to centering on a single refractive and reflective part using three centering amounts. 1. Centering error (angle) a. Wedge angle of the part θ_pb. Light deflection angle c. Eccentricity of the image, double deflection angle (FOR) 2. Part eccentricity (linear) 3. Part tilt (angle )