| Wollaston's d. |
a microscopical lens consisting of a combination of two planoconvex lenses for correcting chromatic aberration.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Wollaston's doublet |
see under doublet.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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