Meaning of astigmia | Babel Free
əˈstɪɡmiʌExamples
“[…] and the measurement and correction of astigmia is one of the chief functions of the optometrist.”
“Astigmia of the whole eye […] is the resultant of the special astigmia of all four refracting surfaces, […]”
“Regular astigmia must be considered congenital, as a rule⟳.”
“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.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
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