Eyeball Data, Eyeball Anatomy, Constructing the Lids, Putting it All Together, Morphing Page
Dimensions of the Human Eye (Average)
Globe:
Axial length along the visual axis: 24 mm (21 – 27 mm)
Vertical diameter: 23 mm
Horizontal diameter: 23.5 mm
Circumference at the equator: 73.5 mm
Cornea:
Horizontal diameter: 12 mm
Vertical diameter: 11 mm
Radius of curvature: anterior surface 7.86 mm
posterior surface 6.7 mm
Anterior Chamber; Lens; Pupi:
Anterior Chamber Depth (at center of cornea): 3.68 mm (2.7 – 4.2 mm)
Diameter: 12 – 14 mm (slightly larger than the cornea)
Lens: Horizontal diameter: 9 – 10 mm
Anterior-posterior thickness: 4.5 mm
Anterior curvature: 10 mm
Posterior curvature: 6 mm
Pupil: varies from 1.3 mm to 8mm
Lid and Miscellaneous
- Lid Margin; 2mm wide
-
Lashes: Top: 8 -12 mm; numbering 100 to 150
Bottom: 6 -8 mm; numbering 50 to 75
- Blink Rate: average 12 to 15 per minute; males blink more than females.
- Blink duration .3 t0 .4 seconds