Reduced Eye

العين المختزلة (Reduced Eye)

A reduced eye is a simplified optical model of the human eye in which the eye’s multiple refracting components are represented by a single equivalent refracting system.

Quick Decode

A reduced eye is a simplified model that represents the eye’s multiple light-bending components as one equivalent optical system. It helps explain how the eye focuses light on the retina without tracing light through every individual surface.

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References (1)
  1. Atchison, D. A., & Smith, G. Optics of the Human Eye (Chapter 5) & Benjamin, W. J. Borish's Clinical Refraction (2nd ed., Chapter 1).