Ophthalmology
3 of 62 calculators
- VertexVertex distance conversionConverts spectacle power to the effective power at the cornea (contact lens) and back.
- TransposeCylinder transposition and spherical equivalentPlus-to-minus cylinder transposition with spherical equivalent.
- Amp accExpected amplitude of accommodation (Hofstetter)Minimum, average, and maximum expected accommodation for age.
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