Wollaston's doublet
Wol´las`ton's dou´blet
| 1.(Optics) A magnifying glass consisting of two plano-convex lenses. It is designed to correct spherical aberration and chromatic dispersion. |
| 单词 | wollaston's doublet | ||
| 释义 | Wollaston's doubletWol´las`ton's dou´blet
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