Eye Spacing Ratio: Measure and Understand the Gap
Eye spacing describes the gap between the eyes in relation to their width. Expressing it as a ratio makes the measurement easier to compare than a raw pixel distance.
How the eye spacing ratio works
Look Maximize measures the inner-eye distance and divides it by the mean width of the two eyes. Both eye widths contribute, which avoids picking one eye as the standard.
For example, if the two eye widths average 30 image units and the inner-eye gap is also 30, the ratio is 1.00. A 27-unit gap with the same eye width gives 0.90; a 33-unit gap gives 1.10. These examples illustrate the calculation, not physical millimeters.
Eye spacing ratio = inner-eye gap ÷ mean eye width
What range appears in the app?
The current app reference is 0.90–1.10 for both presets. The result bar highlights that interval and places a marker at your ratio. Below it, the inner-eye gap is smaller relative to eye width; above it, the gap is larger.
This is a product comparison band. It is not a medical definition of normal spacing or a population percentile. The full scoring page explains how distance from the reference center affects the experimental score.
Eye spacing is different from eye tilt
Spacing measures horizontal relationships. Canthal tilt describes the angle between the inner and outer eye corners. Eye opening compares height with width. A face can have a spacing result near the reference while its eye angles or opening ratios are different.
The extra eye descriptors appear under More measurements. They help you separate these features instead of treating “eyes” as one unexplained rating.
Getting a useful reading
Look straight toward the camera with the whole eye area visible. Head turn can make the projected width of one eye smaller, while squinting can make the detected corners less clear. Use the same setup when comparing scans.
The app calculates the ratio from camera landmarks. It does not perform a clinical eye exam or infer a diagnosis from the distance between your eyes.