| Change log entry 65861 | |
|---|---|
| Processed by: | richwarm (2018-07-06 12:54:50 GMT) |
| Comment: |
"of negligible thickness in optics"? It's actually "negligible compared to the radii of curvature of the lens surfaces", but we don't need to define the definition. |
| Diff: |
- 薄透鏡 薄透镜 [bao2 tou4 jing4] /thin lens (i.e. of negligible thickness in optics)/ + 薄透鏡 薄透镜 [bao2 tou4 jing4] /thin lens (optics)/ |