Medical Dictionary

aplanatic

adj ap·la·nat·ic \ˌap-lə-ˈnat-ik, ˌā-plə-\

Medical Definition of APLANATIC

:  free from or corrected for spherical aberration <an aplanatic lens>
ap·la·nat·i·cal·ly \-i-k(ə-)lē\ adverb

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July 01, 2015
precarious Hear it
not certain, secure, or steady
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