目前能提供产品的规格和性能如下:The main specifications are as follows:
1、纤维直径范围fiber diameter:大头端的纤维尺寸为6~100μm at big side
2、产品规格size:大端直径Φ18mm~Φ80mm at big side
3、放大比为magnification:1.5:1~5:1
4、大头端的剪切畸变cut aberration at big side:<25μm
5、蛇形畸变snakes aberration:与通过质量区的直线不相符合度最大为≤2.0%
6、像位移image displacement:<0.5mm
7、热膨胀系数thermal expansion coefficient:(86±5)×10-7/℃ (20℃-300℃)
8、数值孔径NA (big side)(大端):≥1.0
9、准直光透过率Collimated transmission:>66.5%
10、形状shape:圆-圆、圆-方、方-方 round-round, round-square, square-square