Eye of a newborn:
AT Bih- AP diameter 17 mm Corneal diameter 10 mm Anterior Chamber Shallow Angle Narrow Pupil - Small - Does not dilate fully Lens - Spherical- Infantile Nucleus present Retina - Fully Differentiated except Macula (completes by 4-6 months) Optic Nerve - Upto Lamina cribrosa myelination Refractive - HyperMetropic
Emmetropic
Myopic
Hypermetropic
Astigmatic
Optics and Errors of Refraction