anastigmats


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an·as·tig·mats

(an'as-tig'matz),
1. Lenses in which astigmatism is corrected.
2. Lenses in which both astigmatism and field curvature are corrected.

an·as·tig·mats

(an'ă-stig'mats)
1. Lenses with which astigmatism is corrected.
2. Lenses in which both astigmatism and field curvature are corrected.