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Definisi 'anastigmatic'
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English to English adjective
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pertaining to a lens or lens system free of astigmatism (able to form point images) |  | source: wordnet30
| 2 |
not astigmatic |  | source: wordnet30
| 3 |
Not astigmatic; -- said esp. of a lens system which consists of a converging lens and a diverging lens of equal and opposite astigmatism but different focal lengths, and sensibly free from astigmatism. |  | source: webster1913
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