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聚光镜
jù​guāng​jìng

condenser lens

Definitions Defs Origin Strokes Stroke Words Sentences Sents
聚光镜 聚光鏡 jù​guāng​jìng
condenser lens
A lens, such as a convex lens, that gathers light into a concentrated beam.
condensing mirror
A concave mirror used to focus parallel light rays.

Frequency

Written text
0.028 per million

Cross-References

Classifier

  • 架 jià
  • 块 kuài

Sources

Frequency data
BCC Corpus (BLCU)