Myopia Care Web App

Age at measurement

Length of the Right eye in mm

Length of the Left eye in mm

Gender: *

For the two Eye Length Graphs: You can add current and previous values. To view the chart showing annual eye growth, you must add at least two different sets of age data

Age	Right Eye Lenght	Left Eye Length
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Eye Length
Annual Eye Growth

Estimation of axial length

A model-based estimate derived from corneal values and refraction. It is a guideline only, not a diagnostic measurement — use it as a supportive assessment when a biometer is unavailable.

Estimates are calculated for children aged 8–12 and may deviate by ±0.73 mm (±3.0%) from a true interferometer biometer measurement. 95% of values from this formula fall within roughly three-quarters of a millimeter of the true axial length.