aplanatic
/ap-luh-nat-ik/US // ˌæp ləˈnæt ɪk //UK // (ˌæpləˈnætɪk) //
刨根问底,刨光,刨花,刨根究底
Definitions
adj.形容词 adjective
- 1
Optics.
- : free from spherical aberration and coma.
Examples
A lens in which the spherical aberration is corrected is said to be aplanatic.
Aplanatic triplets 64-68 can only be used on stands with rack and pinion adjustment.
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