柱面镜

柱面镜分为平凹柱面镜和平凸柱面镜，

说明:

材料：-------------------------------------------------N-BK7, Fused Silica,N-SF10, CaF2 etc.

尺寸误差:--------------------------------+0.0/-0.15mm (General), +0.0/-0.02mm (High Precision)

焦距误差 (mm):--------------------+/-2%

中心偏:-----------------------------------------------<3 arc minutes

有效口径:---------------------------------------->80% (Small Size), >95% (Large Size)

面形 X (per 25mm@632.8nm)------λ/2 (General), λ/4 (High Precision)

面形 Y (per 25mm@632.8nm)------2λ (General), λ (High Precision)

表面质量:---------------------------------------60/40 (General), 10/5 (High Precision)

倒角:---------------------------------------<0.25mmx45deg

镀膜:-------------------------------------------------定制

参数表

材料焦距f(mm)高度H(mm)母线长L(mm)曲率半径(mm)中心厚度(mm)边缘厚度(mm)后焦距(mm)K912.710.010.06.544.32.09.8K912.710.020.06.544.32.09.8K920.010.010.010.293.32.017.8K920.010.020.010.293.32.017.8K925.010.010.012.873.02.023.0K925.010.020.012.873.02.023.0K950.020.020.025.734.02.047.3K975.020.020.038.603.32.072.8K9100.020.020.051.474.03.097.3K9150.020.020.077.203.73.0147.5K9200.020.020.0102.933.53.0197.7K9250.020.020.0128.673.43.0247.7K9300.020.020.0154.403.33.0297.8K9500.020.020.0257.333.23.0497.9K91000.020.020.0514.663.13.0997.9K9-12.710.010.06.542.04.3-14.0K9-12.710.020.06.542.04.3-14.0K9-25.010.010.012.872.03.0-26.3K9-25.010.020.012.872.03.0-26.3K9-50.020.020.025.732.04.0-51.3