1. 发散透镜：发散喷嘴扩散泵 divergent nozzle pump | 发散透镜 diverging lens | 发散喷嘴 diverging nozzle
2. 分散透镜：diverging collimator 扩散型准直器 | diverging lens 分散透镜 | diverter (电阻)分流器,换向器
3. 扩散透镜,凹透镜：diverging 扩散 | diverging lens 扩散透镜,凹透镜 | document.nbspcopying 文件翻拍
4. 散光透镜：diverging concave-convex lens 散光凹凸镜 | diverging lens 散光透镜 | diversity combiner 分集合并器
noun
1. a lens such that a parallel beam of light passing through it is caused to diverge or spread out
Synonym: concave lens