[…] and the measurement and correction of astigmia is one of the chief functions of the optometrist.
Source: wiktionary
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4 total sentences available.
[…] and the measurement and correction of astigmia is one of the chief functions of the optometrist.
Source: wiktionary
Astigmia of the whole eye […] is the resultant of the special astigmia of all four refracting surfaces, […]
Source: wiktionary
Regular astigmia must be considered congenital, as a rule.
Source: wiktionary
When the corneal astigmia is direct, and about 0.75 D., we may expect to find an almost total absence of astigmia by subjective examination.
Source: wiktionary
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.