產品主要技術指標:Main specifications are as follows:
1、光纖尺寸fiber diameter:≤ 6μm
2、數值孔徑NA:> 0.65
3、真空氣密性Vacuum tightness:≤ 1.33×10-11Pa•m3•He/s
4、軸向分辨率axial resolution:100 lp/mm
5、熱膨脹系數thermal expansion coefficient: (88±3)×10-7/℃ (20℃-300℃)
6、準直光傳輸Collimated transmission:> 65%
7、朗伯光傳輸Lambertian transmission:> 57%
8、剪切畸變cut aberration:< 50μm
9、蛇形畸變snakes aberration:< 75μm
10、像位移image displacement:< 250μm
光纖倒像器(fiber image inverter)


